974672356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{3637}}^1$

素因数の和:4228

約数の個数: 48

約数和(自身を含む): 2068246656

約数和(自身を除く): 1093574300

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 563, 1126, 2252, 3637, 3941, 7274, 7882, 9571, 14548, 15764, 19142, 25459, 38284, 50918, 61829, 66997, 101836, 123658, 133994, 247316, 267988, 432803, 865606, 1731212, 2047631, 4095262, 8190524, 14333417, 28666834, 34809727, 57333668, 69619454, 139238908, 243668089, 487336178, 974672356]

約数ペア:

[(1, 974672356), (2, 487336178), (4, 243668089), (7, 139238908), (14, 69619454), (17, 57333668), (28, 34809727), (34, 28666834), (68, 14333417), (119, 8190524), (238, 4095262), (476, 2047631), (563, 1731212), (1126, 865606), (2252, 432803), (3637, 267988), (3941, 247316), (7274, 133994), (7882, 123658), (9571, 101836), (14548, 66997), (15764, 61829), (19142, 50918), (25459, 38284)]