122965238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 205632000

約数和(自身を除く): 82666762

約数列:

[1, 2, 11, 22, 79, 139, 158, 278, 509, 869, 1018, 1529, 1738, 3058, 5599, 10981, 11198, 21962, 40211, 70751, 80422, 120791, 141502, 241582, 442321, 778261, 884642, 1556522, 5589329, 11178658, 61482619, 122965238]

約数ペア:

[(1, 122965238), (2, 61482619), (11, 11178658), (22, 5589329), (79, 1556522), (139, 884642), (158, 778261), (278, 442321), (509, 241582), (869, 141502), (1018, 120791), (1529, 80422), (1738, 70751), (3058, 40211), (5599, 21962), (10981, 11198)]