477664124

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 980652288

約数和(自身を除く): 502988164

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 617, 643, 1204, 1234, 1286, 2468, 2572, 4319, 4501, 8638, 9002, 17276, 18004, 26531, 27649, 53062, 55298, 106124, 110596, 185717, 193543, 371434, 387086, 396731, 742868, 774172, 793462, 1586924, 2777117, 5554234, 11108468, 17059433, 34118866, 68237732, 119416031, 238832062, 477664124]

約数ペア:

[(1, 477664124), (2, 238832062), (4, 119416031), (7, 68237732), (14, 34118866), (28, 17059433), (43, 11108468), (86, 5554234), (172, 2777117), (301, 1586924), (602, 793462), (617, 774172), (643, 742868), (1204, 396731), (1234, 387086), (1286, 371434), (2468, 193543), (2572, 185717), (4319, 110596), (4501, 106124), (8638, 55298), (9002, 53062), (17276, 27649), (18004, 26531)]