16990547504

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2862289}}^1$

素因数の和:2862357

約数の個数: 40

約数和(自身を含む): 38331787680

約数和(自身を除く): 21341240176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 2862289, 5724578, 11449156, 20036023, 22898312, 40072046, 45796624, 80144092, 151701317, 160288184, 303402634, 320576368, 606805268, 1061909219, 1213610536, 2123818438, 2427221072, 4247636876, 8495273752, 16990547504]

約数ペア:

[(1, 16990547504), (2, 8495273752), (4, 4247636876), (7, 2427221072), (8, 2123818438), (14, 1213610536), (16, 1061909219), (28, 606805268), (53, 320576368), (56, 303402634), (106, 160288184), (112, 151701317), (212, 80144092), (371, 45796624), (424, 40072046), (742, 22898312), (848, 20036023), (1484, 11449156), (2968, 5724578), (5936, 2862289)]