4188626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 7291200

約数和(自身を除く): 3102574

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 139, 247, 278, 494, 793, 1159, 1586, 1807, 2318, 2641, 3614, 5282, 8479, 15067, 16958, 30134, 34333, 68666, 110227, 161101, 220454, 322202, 2094313, 4188626]

約数ペア:

[(1, 4188626), (2, 2094313), (13, 322202), (19, 220454), (26, 161101), (38, 110227), (61, 68666), (122, 34333), (139, 30134), (247, 16958), (278, 15067), (494, 8479), (793, 5282), (1159, 3614), (1586, 2641), (1807, 2318)]