1292187748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2381}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 2506702464

約数和(自身を除く): 1214514716

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 347, 391, 694, 782, 1388, 1564, 2381, 4762, 5899, 7981, 9524, 11798, 15962, 23596, 31924, 40477, 54763, 80954, 109526, 135677, 161908, 219052, 271354, 542708, 826207, 930971, 1652414, 1861942, 3304828, 3723884, 14045519, 19002761, 28091038, 38005522, 56182076, 76011044, 323046937, 646093874, 1292187748]

約数ペア:

[(1, 1292187748), (2, 646093874), (4, 323046937), (17, 76011044), (23, 56182076), (34, 38005522), (46, 28091038), (68, 19002761), (92, 14045519), (347, 3723884), (391, 3304828), (694, 1861942), (782, 1652414), (1388, 930971), (1564, 826207), (2381, 542708), (4762, 271354), (5899, 219052), (7981, 161908), (9524, 135677), (11798, 109526), (15962, 80954), (23596, 54763), (31924, 40477)]