2220597638

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 3933236832

約数和(自身を除く): 1712639194

約数列:

[1, 2, 7, 14, 41, 82, 157, 287, 314, 574, 601, 1099, 1202, 1681, 2198, 3362, 4207, 6437, 8414, 11767, 12874, 23534, 24641, 45059, 49282, 90118, 94357, 172487, 188714, 263917, 344974, 527834, 660499, 1010281, 1320998, 1847419, 2020562, 3694838, 3868637, 7071967, 7737274, 14143934, 27080459, 54160918, 158614117, 317228234, 1110298819, 2220597638]

約数ペア:

[(1, 2220597638), (2, 1110298819), (7, 317228234), (14, 158614117), (41, 54160918), (82, 27080459), (157, 14143934), (287, 7737274), (314, 7071967), (574, 3868637), (601, 3694838), (1099, 2020562), (1202, 1847419), (1681, 1320998), (2198, 1010281), (3362, 660499), (4207, 527834), (6437, 344974), (8414, 263917), (11767, 188714), (12874, 172487), (23534, 94357), (24641, 90118), (45059, 49282)]