98721238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 188187552

約数和(自身を除く): 89466314

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 121, 154, 202, 242, 577, 707, 847, 1111, 1154, 1414, 1694, 2222, 4039, 6347, 7777, 8078, 12221, 12694, 15554, 24442, 44429, 58277, 69817, 85547, 88858, 116554, 139634, 171094, 407939, 488719, 641047, 815878, 977438, 1282094, 4487329, 7051517, 8974658, 14103034, 49360619, 98721238]

約数ペア:

[(1, 98721238), (2, 49360619), (7, 14103034), (11, 8974658), (14, 7051517), (22, 4487329), (77, 1282094), (101, 977438), (121, 815878), (154, 641047), (202, 488719), (242, 407939), (577, 171094), (707, 139634), (847, 116554), (1111, 88858), (1154, 85547), (1414, 69817), (1694, 58277), (2222, 44429), (4039, 24442), (6347, 15554), (7777, 12694), (8078, 12221)]