471139984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{135697}}^1$

素因数の和:135743

約数の個数: 40

約数和(自身を含む): 1076899328

約数和(自身を除く): 605759344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 135697, 271394, 542788, 949879, 1085576, 1899758, 2171152, 3799516, 4206607, 7599032, 8413214, 15198064, 16826428, 29446249, 33652856, 58892498, 67305712, 117784996, 235569992, 471139984]

約数ペア:

[(1, 471139984), (2, 235569992), (4, 117784996), (7, 67305712), (8, 58892498), (14, 33652856), (16, 29446249), (28, 16826428), (31, 15198064), (56, 8413214), (62, 7599032), (112, 4206607), (124, 3799516), (217, 2171152), (248, 1899758), (434, 1085576), (496, 949879), (868, 542788), (1736, 271394), (3472, 135697)]