3988893648

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{315977}}^1$

素因数の和:316251

約数の個数: 40

約数和(自身を含む): 10343855808

約数和(自身を除く): 6354962160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 315977, 631954, 947931, 1263908, 1895862, 2527816, 3791724, 5055632, 7583448, 15166896, 83101951, 166203902, 249305853, 332407804, 498611706, 664815608, 997223412, 1329631216, 1994446824, 3988893648]

約数ペア:

[(1, 3988893648), (2, 1994446824), (3, 1329631216), (4, 997223412), (6, 664815608), (8, 498611706), (12, 332407804), (16, 249305853), (24, 166203902), (48, 83101951), (263, 15166896), (526, 7583448), (789, 5055632), (1052, 3791724), (1578, 2527816), (2104, 1895862), (3156, 1263908), (4208, 947931), (6312, 631954), (12624, 315977)]