1298496966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{811}}^1\times {\mathrm{1579}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 2817380160

約数和(自身を除く): 1518883194

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 811, 1014, 1579, 1622, 2433, 3158, 4737, 4866, 9474, 10543, 20527, 21086, 31629, 41054, 61581, 63258, 123162, 137059, 266851, 274118, 411177, 533702, 800553, 822354, 1280569, 1601106, 2561138, 3841707, 7683414, 16647397, 33294794, 49942191, 99884382, 216416161, 432832322, 649248483, 1298496966]

約数ペア:

[(1, 1298496966), (2, 649248483), (3, 432832322), (6, 216416161), (13, 99884382), (26, 49942191), (39, 33294794), (78, 16647397), (169, 7683414), (338, 3841707), (507, 2561138), (811, 1601106), (1014, 1280569), (1579, 822354), (1622, 800553), (2433, 533702), (3158, 411177), (4737, 274118), (4866, 266851), (9474, 137059), (10543, 123162), (20527, 63258), (21086, 61581), (31629, 41054)]