1233986404

素因数分解:

$2^2\times 7^3\times {\mathrm{619}}^1\times {\mathrm{1453}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 2524144000

約数和(自身を除く): 1290157596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 619, 686, 1238, 1372, 1453, 2476, 2906, 4333, 5812, 8666, 10171, 17332, 20342, 30331, 40684, 60662, 71197, 121324, 142394, 212317, 284788, 424634, 498379, 849268, 899407, 996758, 1798814, 1993516, 3597628, 6295849, 12591698, 25183396, 44070943, 88141886, 176283772, 308496601, 616993202, 1233986404]

約数ペア:

[(1, 1233986404), (2, 616993202), (4, 308496601), (7, 176283772), (14, 88141886), (28, 44070943), (49, 25183396), (98, 12591698), (196, 6295849), (343, 3597628), (619, 1993516), (686, 1798814), (1238, 996758), (1372, 899407), (1453, 849268), (2476, 498379), (2906, 424634), (4333, 284788), (5812, 212317), (8666, 142394), (10171, 121324), (17332, 71197), (20342, 60662), (30331, 40684)]