2088890636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 4493626368

約数和(自身を除く): 2404735732

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 241, 301, 313, 322, 482, 602, 626, 644, 964, 989, 1204, 1252, 1687, 1978, 2191, 3374, 3956, 4382, 5543, 6748, 6923, 7199, 8764, 10363, 11086, 13459, 13846, 14398, 20726, 22172, 26918, 27692, 28796, 38801, 41452, 50393, 53836, 72541, 75433, 77602, 94213, 100786, 145082, 150866, 155204, 188426, 201572, 238349, 290164, 301732, 309557, 376852, 476698, 528031, 619114, 953396, 1056062, 1238228, 1668443, 1734959, 2112124, 2166899, 3243619, 3336886, 3469918, 4333798, 6487238, 6673772, 6939836, 8667596, 12144713, 12974476, 22705333, 24289426, 45410666, 48578852, 74603237, 90821332, 149206474, 298412948, 522222659, 1044445318, 2088890636]

約数ペア:

[(1, 2088890636), (2, 1044445318), (4, 522222659), (7, 298412948), (14, 149206474), (23, 90821332), (28, 74603237), (43, 48578852), (46, 45410666), (86, 24289426), (92, 22705333), (161, 12974476), (172, 12144713), (241, 8667596), (301, 6939836), (313, 6673772), (322, 6487238), (482, 4333798), (602, 3469918), (626, 3336886), (644, 3243619), (964, 2166899), (989, 2112124), (1204, 1734959), (1252, 1668443), (1687, 1238228), (1978, 1056062), (2191, 953396), (3374, 619114), (3956, 528031), (4382, 476698), (5543, 376852), (6748, 309557), (6923, 301732), (7199, 290164), (8764, 238349), (10363, 201572), (11086, 188426), (13459, 155204), (13846, 150866), (14398, 145082), (20726, 100786), (22172, 94213), (26918, 77602), (27692, 75433), (28796, 72541), (38801, 53836), (41452, 50393)]