3993246.00000000

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 81496800

約数和(自身を除く): 42206692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 149, 286, 298, 461, 572, 596, 922, 1639, 1844, 1937, 3278, 3874, 5071, 5993, 6556, 7748, 10142, 11986, 20284, 21307, 23972, 42614, 65923, 68689, 85228, 131846, 137378, 263692, 274756, 755579, 892957, 1511158, 1785914, 3022316, 3571828, 9822527, 19645054, 39290108]

約数ペア:

[(1, 39290108), (2, 19645054), (4, 9822527), (11, 3571828), (13, 3022316), (22, 1785914), (26, 1511158), (44, 892957), (52, 755579), (143, 274756), (149, 263692), (286, 137378), (298, 131846), (461, 85228), (572, 68689), (596, 65923), (922, 42614), (1639, 23972), (1844, 21307), (1937, 20284), (3278, 11986), (3874, 10142), (5071, 7748), (5993, 6556)]