1264458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 2898720

約数和(自身を除く): 1634262

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 129, 169, 174, 258, 338, 377, 507, 559, 754, 1014, 1118, 1131, 1247, 1677, 2262, 2494, 3354, 3741, 4901, 7267, 7482, 9802, 14534, 14703, 16211, 21801, 29406, 32422, 43602, 48633, 97266, 210743, 421486, 632229, 1264458]

約数ペア:

[(1, 1264458), (2, 632229), (3, 421486), (6, 210743), (13, 97266), (26, 48633), (29, 43602), (39, 32422), (43, 29406), (58, 21801), (78, 16211), (86, 14703), (87, 14534), (129, 9802), (169, 7482), (174, 7267), (258, 4901), (338, 3741), (377, 3354), (507, 2494), (559, 2262), (754, 1677), (1014, 1247), (1118, 1131)]