2947194502

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{10639}}^1$

素因数の和:11116

約数の個数: 32

約数和(自身を含む): 5172572160

約数和(自身を除く): 2225377658

約数列:

[1, 2, 7, 14, 47, 94, 329, 421, 658, 842, 2947, 5894, 10639, 19787, 21278, 39574, 74473, 138509, 148946, 277018, 500033, 1000066, 3500231, 4479019, 7000462, 8958038, 31353133, 62706266, 210513893, 421027786, 1473597251, 2947194502]

約数ペア:

[(1, 2947194502), (2, 1473597251), (7, 421027786), (14, 210513893), (47, 62706266), (94, 31353133), (329, 8958038), (421, 7000462), (658, 4479019), (842, 3500231), (2947, 1000066), (5894, 500033), (10639, 277018), (19787, 148946), (21278, 138509), (39574, 74473)]