2005776876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{31307}}^1$

素因数の和:31614

約数の個数: 48

約数和(自身を含む): 4944159360

約数和(自身を除く): 2938382484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 281, 562, 843, 1124, 1686, 3372, 5339, 10678, 16017, 21356, 31307, 32034, 62614, 64068, 93921, 125228, 187842, 375684, 594833, 1189666, 1784499, 2379332, 3568998, 7137996, 8797267, 17594534, 26391801, 35189068, 52783602, 105567204, 167148073, 334296146, 501444219, 668592292, 1002888438, 2005776876]

約数ペア:

[(1, 2005776876), (2, 1002888438), (3, 668592292), (4, 501444219), (6, 334296146), (12, 167148073), (19, 105567204), (38, 52783602), (57, 35189068), (76, 26391801), (114, 17594534), (228, 8797267), (281, 7137996), (562, 3568998), (843, 2379332), (1124, 1784499), (1686, 1189666), (3372, 594833), (5339, 375684), (10678, 187842), (16017, 125228), (21356, 93921), (31307, 64068), (32034, 62614)]