2867066881

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 3663657216

約数和(自身を除く): 796590335

約数列:

[1, 7, 17, 47, 49, 67, 119, 329, 469, 799, 833, 1093, 1139, 2303, 3149, 3283, 5593, 7651, 7973, 18581, 22043, 39151, 51371, 53533, 53557, 55811, 73231, 130067, 154301, 359597, 374731, 512617, 873307, 910469, 1244927, 2517179, 2623117, 3441857, 3588319, 6113149, 8714489, 24092999, 42792043, 58511569, 61001423, 168650993, 409580983, 2867066881]

約数ペア:

[(1, 2867066881), (7, 409580983), (17, 168650993), (47, 61001423), (49, 58511569), (67, 42792043), (119, 24092999), (329, 8714489), (469, 6113149), (799, 3588319), (833, 3441857), (1093, 2623117), (1139, 2517179), (2303, 1244927), (3149, 910469), (3283, 873307), (5593, 512617), (7651, 374731), (7973, 359597), (18581, 154301), (22043, 130067), (39151, 73231), (51371, 55811), (53533, 53557)]