1499536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 3180600

約数和(自身を除く): 1681064

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 149, 272, 296, 298, 592, 596, 629, 1192, 1258, 2384, 2516, 2533, 5032, 5066, 5513, 10064, 10132, 11026, 20264, 22052, 40528, 44104, 88208, 93721, 187442, 374884, 749768, 1499536]

約数ペア:

[(1, 1499536), (2, 749768), (4, 374884), (8, 187442), (16, 93721), (17, 88208), (34, 44104), (37, 40528), (68, 22052), (74, 20264), (136, 11026), (148, 10132), (149, 10064), (272, 5513), (296, 5066), (298, 5032), (592, 2533), (596, 2516), (629, 2384), (1192, 1258)]