2003984291428

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{4347377}}^1$

素因数の和:4347652

約数の個数: 48

約数和(自身を含む): 4072484594304

約数和(自身を除く): 2068500302876

約数列:

[1, 2, 4, 7, 14, 28, 101, 163, 202, 326, 404, 652, 707, 1141, 1414, 2282, 2828, 4564, 16463, 32926, 65852, 115241, 230482, 460964, 4347377, 8694754, 17389508, 30431639, 60863278, 121726556, 439085077, 708622451, 878170154, 1417244902, 1756340308, 2834489804, 3073595539, 4960357157, 6147191078, 9920714314, 12294382156, 19841428628, 71570867551, 143141735102, 286283470204, 500996072857, 1001992145714, 2003984291428]

約数ペア:

[(1, 2003984291428), (2, 1001992145714), (4, 500996072857), (7, 286283470204), (14, 143141735102), (28, 71570867551), (101, 19841428628), (163, 12294382156), (202, 9920714314), (326, 6147191078), (404, 4960357157), (652, 3073595539), (707, 2834489804), (1141, 1756340308), (1414, 1417244902), (2282, 878170154), (2828, 708622451), (4564, 439085077), (16463, 121726556), (32926, 60863278), (65852, 30431639), (115241, 17389508), (230482, 8694754), (460964, 4347377)]