254954388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86017}}^1$

素因数の和:86056

約数の個数: 48

約数和(自身を含む): 674381120

約数和(自身を除く): 419426732

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 86017, 172034, 258051, 344068, 516102, 1032204, 1118221, 1634323, 2236442, 3268646, 3354663, 4472884, 4902969, 6537292, 6709326, 9805938, 13418652, 19611876, 21246199, 42492398, 63738597, 84984796, 127477194, 254954388]

約数ペア:

[(1, 254954388), (2, 127477194), (3, 84984796), (4, 63738597), (6, 42492398), (12, 21246199), (13, 19611876), (19, 13418652), (26, 9805938), (38, 6709326), (39, 6537292), (52, 4902969), (57, 4472884), (76, 3354663), (78, 3268646), (114, 2236442), (156, 1634323), (228, 1118221), (247, 1032204), (494, 516102), (741, 344068), (988, 258051), (1482, 172034), (2964, 86017)]