1209599404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{16301}}^1$

素因数の和:17745

約数の個数: 24

約数和(自身を含む): 2281367088

約数和(自身を除く): 1071767684

約数列:

[1, 2, 4, 13, 26, 52, 1427, 2854, 5708, 16301, 18551, 32602, 37102, 65204, 74204, 211913, 423826, 847652, 23261527, 46523054, 93046108, 302399851, 604799702, 1209599404]

約数ペア:

[(1, 1209599404), (2, 604799702), (4, 302399851), (13, 93046108), (26, 46523054), (52, 23261527), (1427, 847652), (2854, 423826), (5708, 211913), (16301, 74204), (18551, 65204), (32602, 37102)]