1330863284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2377}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 2516875200

約数和(自身を除く): 1186011916

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 139, 212, 278, 556, 1007, 2014, 2377, 2641, 4028, 4754, 5282, 7367, 9508, 10564, 14734, 29468, 45163, 90326, 125981, 139973, 180652, 251962, 279946, 330403, 503924, 559892, 660806, 1321612, 2393639, 4787278, 6277657, 9574556, 12555314, 17511359, 25110628, 35022718, 70045436, 332715821, 665431642, 1330863284]

約数ペア:

[(1, 1330863284), (2, 665431642), (4, 332715821), (19, 70045436), (38, 35022718), (53, 25110628), (76, 17511359), (106, 12555314), (139, 9574556), (212, 6277657), (278, 4787278), (556, 2393639), (1007, 1321612), (2014, 660806), (2377, 559892), (2641, 503924), (4028, 330403), (4754, 279946), (5282, 251962), (7367, 180652), (9508, 139973), (10564, 125981), (14734, 90326), (29468, 45163)]