1398096722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{145423}}^1$

素因数の和:145478

約数の個数: 32

約数和(自身を含む): 2512926720

約数和(自身を除く): 1114829998

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 145423, 290846, 1599653, 2763037, 3199306, 3344729, 5526074, 6689458, 30393407, 36792019, 60786814, 63549851, 73584038, 127099702, 699048361, 1398096722]

約数ペア:

[(1, 1398096722), (2, 699048361), (11, 127099702), (19, 73584038), (22, 63549851), (23, 60786814), (38, 36792019), (46, 30393407), (209, 6689458), (253, 5526074), (418, 3344729), (437, 3199306), (506, 2763037), (874, 1599653), (4807, 290846), (9614, 145423)]