1868776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 4596480

約数和(自身を除く): 2727704

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 151, 182, 221, 238, 302, 364, 442, 476, 604, 728, 884, 952, 1057, 1208, 1547, 1768, 1963, 2114, 2567, 3094, 3926, 4228, 5134, 6188, 7852, 8456, 10268, 12376, 13741, 15704, 17969, 20536, 27482, 33371, 35938, 54964, 66742, 71876, 109928, 133484, 143752, 233597, 266968, 467194, 934388, 1868776]

約数ペア:

[(1, 1868776), (2, 934388), (4, 467194), (7, 266968), (8, 233597), (13, 143752), (14, 133484), (17, 109928), (26, 71876), (28, 66742), (34, 54964), (52, 35938), (56, 33371), (68, 27482), (91, 20536), (104, 17969), (119, 15704), (136, 13741), (151, 12376), (182, 10268), (221, 8456), (238, 7852), (302, 6188), (364, 5134), (442, 4228), (476, 3926), (604, 3094), (728, 2567), (884, 2114), (952, 1963), (1057, 1768), (1208, 1547)]