402153086

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 626940000

約数和(自身を除く): 224786914

約数列:

[1, 2, 59, 89, 118, 149, 178, 257, 298, 514, 5251, 8791, 10502, 13261, 15163, 17582, 22873, 26522, 30326, 38293, 45746, 76586, 782399, 1349507, 1564798, 2259287, 2699014, 3408077, 4518574, 6816154, 201076543, 402153086]

約数ペア:

[(1, 402153086), (2, 201076543), (59, 6816154), (89, 4518574), (118, 3408077), (149, 2699014), (178, 2259287), (257, 1564798), (298, 1349507), (514, 782399), (5251, 76586), (8791, 45746), (10502, 38293), (13261, 30326), (15163, 26522), (17582, 22873)]