2908471038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{2063}}^1$

素因数の和:2641

約数の個数: 64

約数和(自身を含む): 6516163584

約数和(自身を除く): 3607692546

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 521, 902, 1042, 1353, 1563, 2063, 2706, 3126, 4126, 5731, 6189, 11462, 12378, 17193, 21361, 22693, 34386, 42722, 45386, 64083, 68079, 84583, 128166, 136158, 169166, 234971, 253749, 469942, 507498, 704913, 930413, 1074823, 1409826, 1860826, 2149646, 2791239, 3224469, 5582478, 6448938, 11823053, 23646106, 35469159, 44067743, 70938318, 88135486, 132203229, 264406458, 484745173, 969490346, 1454235519, 2908471038]

約数ペア:

[(1, 2908471038), (2, 1454235519), (3, 969490346), (6, 484745173), (11, 264406458), (22, 132203229), (33, 88135486), (41, 70938318), (66, 44067743), (82, 35469159), (123, 23646106), (246, 11823053), (451, 6448938), (521, 5582478), (902, 3224469), (1042, 2791239), (1353, 2149646), (1563, 1860826), (2063, 1409826), (2706, 1074823), (3126, 930413), (4126, 704913), (5731, 507498), (6189, 469942), (11462, 253749), (12378, 234971), (17193, 169166), (21361, 136158), (22693, 128166), (34386, 84583), (42722, 68079), (45386, 64083)]