2491164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5346

約数の個数: 36

約数和(自身を含む): 6782776

約数和(自身を除く): 4291612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 5323, 10646, 15969, 21292, 31938, 47907, 63876, 69199, 95814, 138398, 191628, 207597, 276796, 415194, 622791, 830388, 1245582, 2491164]

約数ペア:

[(1, 2491164), (2, 1245582), (3, 830388), (4, 622791), (6, 415194), (9, 276796), (12, 207597), (13, 191628), (18, 138398), (26, 95814), (36, 69199), (39, 63876), (52, 47907), (78, 31938), (117, 21292), (156, 15969), (234, 10646), (468, 5323)]