3971306872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{4799}}^1$

素因数の和:5000

約数の個数: 64

約数和(自身を含む): 8205120000

約数和(自身を除く): 4233813128

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 109, 146, 218, 292, 436, 584, 872, 949, 1417, 1898, 2834, 3796, 4799, 5668, 7592, 7957, 9598, 11336, 15914, 19196, 31828, 38392, 62387, 63656, 103441, 124774, 206882, 249548, 350327, 413764, 499096, 523091, 700654, 827528, 1046182, 1401308, 2092364, 2802616, 4184728, 4554251, 6800183, 9108502, 13600366, 18217004, 27200732, 36434008, 38185643, 54401464, 76371286, 152742572, 305485144, 496413359, 992826718, 1985653436, 3971306872]

約数ペア:

[(1, 3971306872), (2, 1985653436), (4, 992826718), (8, 496413359), (13, 305485144), (26, 152742572), (52, 76371286), (73, 54401464), (104, 38185643), (109, 36434008), (146, 27200732), (218, 18217004), (292, 13600366), (436, 9108502), (584, 6800183), (872, 4554251), (949, 4184728), (1417, 2802616), (1898, 2092364), (2834, 1401308), (3796, 1046182), (4799, 827528), (5668, 700654), (7592, 523091), (7957, 499096), (9598, 413764), (11336, 350327), (15914, 249548), (19196, 206882), (31828, 124774), (38392, 103441), (62387, 63656)]