996989756

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{2677}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 2044363776

約数和(自身を除く): 1047374020

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 283, 329, 566, 658, 1132, 1316, 1981, 2677, 3962, 5354, 7924, 10708, 13301, 18739, 26602, 37478, 53204, 74956, 93107, 125819, 186214, 251638, 372428, 503276, 757591, 880733, 1515182, 1761466, 3030364, 3522932, 5303137, 10606274, 21212548, 35606777, 71213554, 142427108, 249247439, 498494878, 996989756]

約数ペア:

[(1, 996989756), (2, 498494878), (4, 249247439), (7, 142427108), (14, 71213554), (28, 35606777), (47, 21212548), (94, 10606274), (188, 5303137), (283, 3522932), (329, 3030364), (566, 1761466), (658, 1515182), (1132, 880733), (1316, 757591), (1981, 503276), (2677, 372428), (3962, 251638), (5354, 186214), (7924, 125819), (10708, 93107), (13301, 74956), (18739, 53204), (26602, 37478)]