1443833950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41911}}^1$

素因数の和:41989

約数の個数: 48

約数和(自身を含む): 2946748896

約数和(自身を除く): 1502914946

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 6890, 17225, 34450, 41911, 83822, 209555, 419110, 544843, 1047775, 1089686, 2095550, 2221283, 2724215, 4442566, 5448430, 11106415, 13621075, 22212830, 27242150, 28876679, 55532075, 57753358, 111064150, 144383395, 288766790, 721916975, 1443833950]

約数ペア:

[(1, 1443833950), (2, 721916975), (5, 288766790), (10, 144383395), (13, 111064150), (25, 57753358), (26, 55532075), (50, 28876679), (53, 27242150), (65, 22212830), (106, 13621075), (130, 11106415), (265, 5448430), (325, 4442566), (530, 2724215), (650, 2221283), (689, 2095550), (1325, 1089686), (1378, 1047775), (2650, 544843), (3445, 419110), (6890, 209555), (17225, 83822), (34450, 41911)]