2814702908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 5154207744

約数和(自身を除く): 2339504836

約数列:

[1, 2, 4, 31, 62, 124, 157, 163, 314, 326, 628, 652, 887, 1774, 3548, 4867, 5053, 9734, 10106, 19468, 20212, 25591, 27497, 51182, 54994, 102364, 109988, 139259, 144581, 278518, 289162, 557036, 578324, 793321, 1586642, 3173284, 4317029, 4482011, 8634058, 8964022, 17268116, 17928044, 22699217, 45398434, 90796868, 703675727, 1407351454, 2814702908]

約数ペア:

[(1, 2814702908), (2, 1407351454), (4, 703675727), (31, 90796868), (62, 45398434), (124, 22699217), (157, 17928044), (163, 17268116), (314, 8964022), (326, 8634058), (628, 4482011), (652, 4317029), (887, 3173284), (1774, 1586642), (3548, 793321), (4867, 578324), (5053, 557036), (9734, 289162), (10106, 278518), (19468, 144581), (20212, 139259), (25591, 109988), (27497, 102364), (51182, 54994)]