838393221128

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{4160843}}^1$

素因数の和:4161221

約数の個数: 32

約数和(自身を含む): 1595267589600

約数和(自身を除く): 756874368472

約数列:

[1, 2, 4, 8, 89, 178, 283, 356, 566, 712, 1132, 2264, 25187, 50374, 100748, 201496, 4160843, 8321686, 16643372, 33286744, 370315027, 740630054, 1177518569, 1481260108, 2355037138, 2962520216, 4710074276, 9420148552, 104799152641, 209598305282, 419196610564, 838393221128]

約数ペア:

[(1, 838393221128), (2, 419196610564), (4, 209598305282), (8, 104799152641), (89, 9420148552), (178, 4710074276), (283, 2962520216), (356, 2355037138), (566, 1481260108), (712, 1177518569), (1132, 740630054), (2264, 370315027), (25187, 33286744), (50374, 16643372), (100748, 8321686), (201496, 4160843)]