1638445416

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{961529}}^1$

素因数の和:961609

約数の個数: 32

約数和(自身を含む): 4153809600

約数和(自身を除く): 2515364184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 961529, 1923058, 2884587, 3846116, 5769174, 7692232, 11538348, 23076696, 68268559, 136537118, 204805677, 273074236, 409611354, 546148472, 819222708, 1638445416]

約数ペア:

[(1, 1638445416), (2, 819222708), (3, 546148472), (4, 409611354), (6, 273074236), (8, 204805677), (12, 136537118), (24, 68268559), (71, 23076696), (142, 11538348), (213, 7692232), (284, 5769174), (426, 3846116), (568, 2884587), (852, 1923058), (1704, 961529)]