1430584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 2900880

約数和(自身を除く): 1470296

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 157, 268, 314, 536, 628, 1139, 1256, 2278, 2669, 4556, 5338, 9112, 10519, 10676, 21038, 21352, 42076, 84152, 178823, 357646, 715292, 1430584]

約数ペア:

[(1, 1430584), (2, 715292), (4, 357646), (8, 178823), (17, 84152), (34, 42076), (67, 21352), (68, 21038), (134, 10676), (136, 10519), (157, 9112), (268, 5338), (314, 4556), (536, 2669), (628, 2278), (1139, 1256)]