879702964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{4363}}^1$

素因数の和:4772

約数の個数: 48

約数和(自身を含む): 1857318400

約数和(自身を除く): 977615436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 379, 532, 758, 1516, 2653, 4363, 5306, 7201, 8726, 10612, 14402, 17452, 28804, 30541, 50407, 61082, 82897, 100814, 122164, 165794, 201628, 331588, 580279, 1160558, 1653577, 2321116, 3307154, 6614308, 11575039, 23150078, 31417963, 46300156, 62835926, 125671852, 219925741, 439851482, 879702964]

約数ペア:

[(1, 879702964), (2, 439851482), (4, 219925741), (7, 125671852), (14, 62835926), (19, 46300156), (28, 31417963), (38, 23150078), (76, 11575039), (133, 6614308), (266, 3307154), (379, 2321116), (532, 1653577), (758, 1160558), (1516, 580279), (2653, 331588), (4363, 201628), (5306, 165794), (7201, 122164), (8726, 100814), (10612, 82897), (14402, 61082), (17452, 50407), (28804, 30541)]