2012020462

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1663}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 3149512704

約数和(自身を除く): 1137492242

約数列:

[1, 2, 47, 61, 94, 122, 211, 422, 1663, 2867, 3326, 5734, 9917, 12871, 19834, 25742, 78161, 101443, 156322, 202886, 350893, 604937, 701786, 1209874, 4767821, 9535642, 16491971, 21404473, 32983942, 42808946, 1006010231, 2012020462]

約数ペア:

[(1, 2012020462), (2, 1006010231), (47, 42808946), (61, 32983942), (94, 21404473), (122, 16491971), (211, 9535642), (422, 4767821), (1663, 1209874), (2867, 701786), (3326, 604937), (5734, 350893), (9917, 202886), (12871, 156322), (19834, 101443), (25742, 78161)]