8402448444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1737479}}^1$

素因数の和:1737530

約数の個数: 48

約数和(自身を含む): 21794949120

約数和(自身を除く): 13392500676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 1737479, 3474958, 5212437, 6949916, 10424874, 20849748, 22587227, 45174454, 53861849, 67761681, 90348908, 107723698, 135523362, 161585547, 215447396, 271046724, 323171094, 646342188, 700204037, 1400408074, 2100612111, 2800816148, 4201224222, 8402448444]

約数ペア:

[(1, 8402448444), (2, 4201224222), (3, 2800816148), (4, 2100612111), (6, 1400408074), (12, 700204037), (13, 646342188), (26, 323171094), (31, 271046724), (39, 215447396), (52, 161585547), (62, 135523362), (78, 107723698), (93, 90348908), (124, 67761681), (156, 53861849), (186, 45174454), (372, 22587227), (403, 20849748), (806, 10424874), (1209, 6949916), (1612, 5212437), (2418, 3474958), (4836, 1737479)]