450584788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 825834240

約数和(自身を除く): 375249452

約数列:

[1, 2, 4, 43, 86, 97, 113, 172, 194, 226, 239, 388, 452, 478, 956, 4171, 4859, 8342, 9718, 10277, 10961, 16684, 19436, 20554, 21922, 23183, 27007, 41108, 43844, 46366, 54014, 92732, 108028, 471323, 942646, 996869, 1161301, 1885292, 1993738, 2322602, 2619679, 3987476, 4645204, 5239358, 10478716, 112646197, 225292394, 450584788]

約数ペア:

[(1, 450584788), (2, 225292394), (4, 112646197), (43, 10478716), (86, 5239358), (97, 4645204), (113, 3987476), (172, 2619679), (194, 2322602), (226, 1993738), (239, 1885292), (388, 1161301), (452, 996869), (478, 942646), (956, 471323), (4171, 108028), (4859, 92732), (8342, 54014), (9718, 46366), (10277, 43844), (10961, 41108), (16684, 27007), (19436, 23183), (20554, 21922)]