1489363918

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6101}}^1$

素因数の和:6217

約数の個数: 48

約数和(自身を含む): 2704601664

約数和(自身を除く): 1215237746

約数列:

[1, 2, 7, 14, 47, 49, 53, 94, 98, 106, 329, 371, 658, 742, 2303, 2491, 2597, 4606, 4982, 5194, 6101, 12202, 17437, 34874, 42707, 85414, 122059, 244118, 286747, 298949, 323353, 573494, 597898, 646706, 2007229, 2263471, 4014458, 4526942, 14050603, 15197591, 15844297, 28101206, 30395182, 31688594, 106383137, 212766274, 744681959, 1489363918]

約数ペア:

[(1, 1489363918), (2, 744681959), (7, 212766274), (14, 106383137), (47, 31688594), (49, 30395182), (53, 28101206), (94, 15844297), (98, 15197591), (106, 14050603), (329, 4526942), (371, 4014458), (658, 2263471), (742, 2007229), (2303, 646706), (2491, 597898), (2597, 573494), (4606, 323353), (4982, 298949), (5194, 286747), (6101, 244118), (12202, 122059), (17437, 85414), (34874, 42707)]