421495592

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{242797}}^1$

素因数の和:242841

約数の個数: 32

約数和(自身を含む): 932344320

約数和(自身を除く): 510848728

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 242797, 485594, 971188, 1699579, 1942376, 3399158, 6798316, 7526707, 13596632, 15053414, 30106828, 52686949, 60213656, 105373898, 210747796, 421495592]

約数ペア:

[(1, 421495592), (2, 210747796), (4, 105373898), (7, 60213656), (8, 52686949), (14, 30106828), (28, 15053414), (31, 13596632), (56, 7526707), (62, 6798316), (124, 3399158), (217, 1942376), (248, 1699579), (434, 971188), (868, 485594), (1736, 242797)]