1111475036

素因数分解:

$2^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{5437}}^1$

素因数の和:5611

約数の個数: 48

約数和(自身を含む): 2283960000

約数和(自身を除く): 1172484964

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 343, 596, 686, 1043, 1372, 2086, 4172, 5437, 7301, 10874, 14602, 21748, 29204, 38059, 51107, 76118, 102214, 152236, 204428, 266413, 532826, 810113, 1065652, 1620226, 1864891, 3240452, 3729782, 5670791, 7459564, 11341582, 22683164, 39695537, 79391074, 158782148, 277868759, 555737518, 1111475036]

約数ペア:

[(1, 1111475036), (2, 555737518), (4, 277868759), (7, 158782148), (14, 79391074), (28, 39695537), (49, 22683164), (98, 11341582), (149, 7459564), (196, 5670791), (298, 3729782), (343, 3240452), (596, 1864891), (686, 1620226), (1043, 1065652), (1372, 810113), (2086, 532826), (4172, 266413), (5437, 204428), (7301, 152236), (10874, 102214), (14602, 76118), (21748, 51107), (29204, 38059)]