1214338916

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 2467006080

約数和(自身を除く): 1252667164

約数列:

[1, 2, 4, 7, 14, 28, 109, 163, 218, 326, 436, 652, 763, 1141, 1526, 2282, 2441, 3052, 4564, 4882, 9764, 17087, 17767, 34174, 35534, 68348, 71068, 124369, 248738, 266069, 397883, 497476, 532138, 795766, 1064276, 1591532, 1862483, 2785181, 3724966, 5570362, 7449932, 11140724, 43369247, 86738494, 173476988, 303584729, 607169458, 1214338916]

約数ペア:

[(1, 1214338916), (2, 607169458), (4, 303584729), (7, 173476988), (14, 86738494), (28, 43369247), (109, 11140724), (163, 7449932), (218, 5570362), (326, 3724966), (436, 2785181), (652, 1862483), (763, 1591532), (1141, 1064276), (1526, 795766), (2282, 532138), (2441, 497476), (3052, 397883), (4564, 266069), (4882, 248738), (9764, 124369), (17087, 71068), (17767, 68348), (34174, 35534)]