12888941442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{159347}}^1$

素因数の和:159443

約数の個数: 64

約数和(自身を含む): 29875837824

約数和(自身を除く): 16986896382

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 102, 122, 183, 221, 366, 442, 663, 793, 1037, 1326, 1586, 2074, 2379, 3111, 4758, 6222, 13481, 26962, 40443, 80886, 159347, 318694, 478041, 956082, 2071511, 2708899, 4143022, 5417798, 6214533, 8126697, 9720167, 12429066, 16253394, 19440334, 29160501, 35215687, 58321002, 70431374, 105647061, 126362171, 165242839, 211294122, 252724342, 330485678, 379086513, 495728517, 758173026, 991457034, 2148156907, 4296313814, 6444470721, 12888941442]

約数ペア:

[(1, 12888941442), (2, 6444470721), (3, 4296313814), (6, 2148156907), (13, 991457034), (17, 758173026), (26, 495728517), (34, 379086513), (39, 330485678), (51, 252724342), (61, 211294122), (78, 165242839), (102, 126362171), (122, 105647061), (183, 70431374), (221, 58321002), (366, 35215687), (442, 29160501), (663, 19440334), (793, 16253394), (1037, 12429066), (1326, 9720167), (1586, 8126697), (2074, 6214533), (2379, 5417798), (3111, 4143022), (4758, 2708899), (6222, 2071511), (13481, 956082), (26962, 478041), (40443, 318694), (80886, 159347)]