451775324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112831}}^1$

素因数の和:112866

約数の個数: 48

約数和(自身を含む): 1061523456

約数和(自身を除く): 609748132

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 112831, 225662, 451324, 789817, 1241141, 1466803, 1579634, 2482282, 2933606, 3159268, 4964564, 5867212, 8687987, 10267621, 16134833, 17375974, 20535242, 32269666, 34751948, 41070484, 64539332, 112943831, 225887662, 451775324]

約数ペア:

[(1, 451775324), (2, 225887662), (4, 112943831), (7, 64539332), (11, 41070484), (13, 34751948), (14, 32269666), (22, 20535242), (26, 17375974), (28, 16134833), (44, 10267621), (52, 8687987), (77, 5867212), (91, 4964564), (143, 3159268), (154, 2933606), (182, 2482282), (286, 1579634), (308, 1466803), (364, 1241141), (572, 789817), (1001, 451324), (2002, 225662), (4004, 112831)]