957992672

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{328981}}^1$

素因数の和:329011

約数の個数: 48

約数和(自身を含む): 2321296992

約数和(自身を除く): 1363304320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 328981, 657962, 1315924, 2302867, 2631848, 4276753, 4605734, 5263696, 8553506, 9211468, 10527392, 17107012, 18422936, 29937271, 34214024, 36845872, 59874542, 68428048, 73691744, 119749084, 136856096, 239498168, 478996336, 957992672]

約数ペア:

[(1, 957992672), (2, 478996336), (4, 239498168), (7, 136856096), (8, 119749084), (13, 73691744), (14, 68428048), (16, 59874542), (26, 36845872), (28, 34214024), (32, 29937271), (52, 18422936), (56, 17107012), (91, 10527392), (104, 9211468), (112, 8553506), (182, 5263696), (208, 4605734), (224, 4276753), (364, 2631848), (416, 2302867), (728, 1315924), (1456, 657962), (2912, 328981)]