2013380752

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{9421}}^1$

素因数の和:9504

約数の個数: 60

約数和(自身を含む): 4228763196

約数和(自身を除く): 2215382444

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 361, 592, 703, 722, 1406, 1444, 2812, 2888, 5624, 5776, 9421, 11248, 13357, 18842, 26714, 37684, 53428, 75368, 106856, 150736, 178999, 213712, 348577, 357998, 697154, 715996, 1394308, 1431992, 2788616, 2863984, 3400981, 5577232, 6622963, 6801962, 13245926, 13603924, 26491852, 27207848, 52983704, 54415696, 105967408, 125836297, 251672594, 503345188, 1006690376, 2013380752]

約数ペア:

[(1, 2013380752), (2, 1006690376), (4, 503345188), (8, 251672594), (16, 125836297), (19, 105967408), (37, 54415696), (38, 52983704), (74, 27207848), (76, 26491852), (148, 13603924), (152, 13245926), (296, 6801962), (304, 6622963), (361, 5577232), (592, 3400981), (703, 2863984), (722, 2788616), (1406, 1431992), (1444, 1394308), (2812, 715996), (2888, 697154), (5624, 357998), (5776, 348577), (9421, 213712), (11248, 178999), (13357, 150736), (18842, 106856), (26714, 75368), (37684, 53428)]