2019445708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{3623}}^1$

素因数の和:4822

約数の個数: 48

約数和(自身を含む): 4281306624

約数和(自身を除く): 2261860916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1171, 2342, 3623, 4684, 7246, 8197, 14492, 16394, 19907, 25361, 32788, 39814, 50722, 61591, 79628, 101444, 123182, 139349, 246364, 278698, 431137, 557396, 862274, 1724548, 4242533, 8485066, 16970132, 29697731, 59395462, 72123061, 118790924, 144246122, 288492244, 504861427, 1009722854, 2019445708]

約数ペア:

[(1, 2019445708), (2, 1009722854), (4, 504861427), (7, 288492244), (14, 144246122), (17, 118790924), (28, 72123061), (34, 59395462), (68, 29697731), (119, 16970132), (238, 8485066), (476, 4242533), (1171, 1724548), (2342, 862274), (3623, 557396), (4684, 431137), (7246, 278698), (8197, 246364), (14492, 139349), (16394, 123182), (19907, 101444), (25361, 79628), (32788, 61591), (39814, 50722)]