1545774405844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1063}}^1\times {\mathrm{79393}}^1$

素因数の和:80720

約数の個数: 48

約数和(自身を含む): 2862020318080

約数和(自身を除く): 1316245912236

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 1063, 2126, 4252, 4579, 9158, 18316, 20197, 40394, 79393, 80788, 158786, 256183, 317572, 512366, 1024732, 1508467, 3016934, 4867477, 6033868, 9734954, 19133713, 19469908, 38267426, 76534852, 84394759, 168789518, 337579036, 363540547, 727081094, 1454162188, 1603500421, 3207000842, 6414001684, 20339136919, 40678273838, 81356547676, 386443601461, 772887202922, 1545774405844]

約数ペア:

[(1, 1545774405844), (2, 772887202922), (4, 386443601461), (19, 81356547676), (38, 40678273838), (76, 20339136919), (241, 6414001684), (482, 3207000842), (964, 1603500421), (1063, 1454162188), (2126, 727081094), (4252, 363540547), (4579, 337579036), (9158, 168789518), (18316, 84394759), (20197, 76534852), (40394, 38267426), (79393, 19469908), (80788, 19133713), (158786, 9734954), (256183, 6033868), (317572, 4867477), (512366, 3016934), (1024732, 1508467)]