1839291272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{31981}}^1$

素因数の和:32086

約数の個数: 64

約数和(自身を含む): 4298380800

約数和(自身を除く): 2459089528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 2054, 2212, 4108, 4424, 7189, 8216, 14378, 28756, 31981, 57512, 63962, 127924, 223867, 255848, 415753, 447734, 831506, 895468, 1663012, 1790936, 2526499, 2910271, 3326024, 5052998, 5820542, 10105996, 11641084, 17685493, 20211992, 23282168, 32844487, 35370986, 65688974, 70741972, 131377948, 141483944, 229911409, 262755896, 459822818, 919645636, 1839291272]

約数ペア:

[(1, 1839291272), (2, 919645636), (4, 459822818), (7, 262755896), (8, 229911409), (13, 141483944), (14, 131377948), (26, 70741972), (28, 65688974), (52, 35370986), (56, 32844487), (79, 23282168), (91, 20211992), (104, 17685493), (158, 11641084), (182, 10105996), (316, 5820542), (364, 5052998), (553, 3326024), (632, 2910271), (728, 2526499), (1027, 1790936), (1106, 1663012), (2054, 895468), (2212, 831506), (4108, 447734), (4424, 415753), (7189, 255848), (8216, 223867), (14378, 127924), (28756, 63962), (31981, 57512)]