2019409408

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{96199}}^1$

素因数の和:96258

約数の個数: 40

約数和(自身を含む): 4133329200

約数和(自身を除く): 2113919792

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 96199, 192398, 384796, 769592, 1539184, 3078368, 3944159, 6156736, 7888318, 12313472, 15776636, 24626944, 31553272, 49253888, 63106544, 126213088, 252426176, 504852352, 1009704704, 2019409408]

約数ペア:

[(1, 2019409408), (2, 1009704704), (4, 504852352), (8, 252426176), (16, 126213088), (32, 63106544), (41, 49253888), (64, 31553272), (82, 24626944), (128, 15776636), (164, 12313472), (256, 7888318), (328, 6156736), (512, 3944159), (656, 3078368), (1312, 1539184), (2624, 769592), (5248, 384796), (10496, 192398), (20992, 96199)]