13303875980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{954367}}^1$

素因数の和:954434

約数の個数: 48

約数和(自身を含む): 30303092736

約数和(自身を除く): 16999216756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 13940, 954367, 1908734, 3817468, 4771835, 9543670, 16224239, 19087340, 32448478, 39129047, 64896956, 78258094, 81121195, 156516188, 162242390, 195645235, 324484780, 391290470, 665193799, 782580940, 1330387598, 2660775196, 3325968995, 6651937990, 13303875980]

約数ペア:

[(1, 13303875980), (2, 6651937990), (4, 3325968995), (5, 2660775196), (10, 1330387598), (17, 782580940), (20, 665193799), (34, 391290470), (41, 324484780), (68, 195645235), (82, 162242390), (85, 156516188), (164, 81121195), (170, 78258094), (205, 64896956), (340, 39129047), (410, 32448478), (697, 19087340), (820, 16224239), (1394, 9543670), (2788, 4771835), (3485, 3817468), (6970, 1908734), (13940, 954367)]