1131567388

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{38747}}^1$

素因数の和:38914

約数の個数: 36

約数和(自身を含む): 2319067800

約数和(自身を除く): 1187500412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1043, 2086, 4172, 7301, 14602, 29204, 38747, 77494, 154988, 271229, 542458, 1084916, 1898603, 3797206, 5773303, 7594412, 11546606, 23093212, 40413121, 80826242, 161652484, 282891847, 565783694, 1131567388]

約数ペア:

[(1, 1131567388), (2, 565783694), (4, 282891847), (7, 161652484), (14, 80826242), (28, 40413121), (49, 23093212), (98, 11546606), (149, 7594412), (196, 5773303), (298, 3797206), (596, 1898603), (1043, 1084916), (2086, 542458), (4172, 271229), (7301, 154988), (14602, 77494), (29204, 38747)]