117821452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 245145600

約数和(自身を除く): 127324148

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 149, 217, 298, 434, 596, 868, 911, 1043, 1822, 2086, 3644, 4172, 4619, 6377, 9238, 12754, 18476, 25508, 28241, 32333, 56482, 64666, 112964, 129332, 135739, 197687, 271478, 395374, 542956, 790748, 950173, 1900346, 3800692, 4207909, 8415818, 16831636, 29455363, 58910726, 117821452]

約数ペア:

[(1, 117821452), (2, 58910726), (4, 29455363), (7, 16831636), (14, 8415818), (28, 4207909), (31, 3800692), (62, 1900346), (124, 950173), (149, 790748), (217, 542956), (298, 395374), (434, 271478), (596, 197687), (868, 135739), (911, 129332), (1043, 112964), (1822, 64666), (2086, 56482), (3644, 32333), (4172, 28241), (4619, 25508), (6377, 18476), (9238, 12754)]