1810361348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 3401241984

約数和(自身を除く): 1590880636

約数列:

[1, 2, 4, 17, 34, 68, 151, 157, 302, 314, 604, 628, 1123, 2246, 2567, 2669, 4492, 5134, 5338, 10268, 10676, 19091, 23707, 38182, 47414, 76364, 94828, 169573, 176311, 339146, 352622, 403019, 678292, 705244, 806038, 1612076, 2882741, 2997287, 5765482, 5994574, 11530964, 11989148, 26622961, 53245922, 106491844, 452590337, 905180674, 1810361348]

約数ペア:

[(1, 1810361348), (2, 905180674), (4, 452590337), (17, 106491844), (34, 53245922), (68, 26622961), (151, 11989148), (157, 11530964), (302, 5994574), (314, 5765482), (604, 2997287), (628, 2882741), (1123, 1612076), (2246, 806038), (2567, 705244), (2669, 678292), (4492, 403019), (5134, 352622), (5338, 339146), (10268, 176311), (10676, 169573), (19091, 94828), (23707, 76364), (38182, 47414)]