1993815516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{3779}}^1$

素因数の和:4375

約数の個数: 96

約数和(自身を含む): 5811886080

約数和(自身を除く): 3818070564

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 571, 924, 1142, 1713, 2284, 3426, 3779, 3997, 6281, 6852, 7558, 7994, 11337, 11991, 12562, 15116, 15988, 18843, 22674, 23982, 25124, 26453, 37686, 41569, 43967, 45348, 47964, 52906, 75372, 79359, 83138, 87934, 105812, 124707, 131901, 158718, 166276, 175868, 249414, 263802, 290983, 317436, 498828, 527604, 581966, 872949, 1163932, 1745898, 2157809, 3491796, 4315618, 6473427, 8631236, 12946854, 15104663, 23735899, 25893708, 30209326, 45313989, 47471798, 60418652, 71207697, 90627978, 94943596, 142415394, 166151293, 181255956, 284830788, 332302586, 498453879, 664605172, 996907758, 1993815516]

約数ペア:

[(1, 1993815516), (2, 996907758), (3, 664605172), (4, 498453879), (6, 332302586), (7, 284830788), (11, 181255956), (12, 166151293), (14, 142415394), (21, 94943596), (22, 90627978), (28, 71207697), (33, 60418652), (42, 47471798), (44, 45313989), (66, 30209326), (77, 25893708), (84, 23735899), (132, 15104663), (154, 12946854), (231, 8631236), (308, 6473427), (462, 4315618), (571, 3491796), (924, 2157809), (1142, 1745898), (1713, 1163932), (2284, 872949), (3426, 581966), (3779, 527604), (3997, 498828), (6281, 317436), (6852, 290983), (7558, 263802), (7994, 249414), (11337, 175868), (11991, 166276), (12562, 158718), (15116, 131901), (15988, 124707), (18843, 105812), (22674, 87934), (23982, 83138), (25124, 79359), (26453, 75372), (37686, 52906), (41569, 47964), (43967, 45348)]