939488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 2150064

約数和(自身を除く): 1210576

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 157, 176, 187, 272, 314, 352, 374, 544, 628, 748, 1256, 1496, 1727, 2512, 2669, 2992, 3454, 5024, 5338, 5984, 6908, 10676, 13816, 21352, 27632, 29359, 42704, 55264, 58718, 85408, 117436, 234872, 469744, 939488]

約数ペア:

[(1, 939488), (2, 469744), (4, 234872), (8, 117436), (11, 85408), (16, 58718), (17, 55264), (22, 42704), (32, 29359), (34, 27632), (44, 21352), (68, 13816), (88, 10676), (136, 6908), (157, 5984), (176, 5338), (187, 5024), (272, 3454), (314, 2992), (352, 2669), (374, 2512), (544, 1727), (628, 1496), (748, 1256)]