1255882684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{9323}}^1$

素因数の和:9634

約数の個数: 48

約数和(自身を含む): 2669200128

約数和(自身を除く): 1413317444

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 283, 476, 566, 1132, 1981, 3962, 4811, 7924, 9323, 9622, 18646, 19244, 33677, 37292, 65261, 67354, 130522, 134708, 158491, 261044, 316982, 633964, 1109437, 2218874, 2638409, 4437748, 5276818, 10553636, 18468863, 36937726, 44852953, 73875452, 89705906, 179411812, 313970671, 627941342, 1255882684]

約数ペア:

[(1, 1255882684), (2, 627941342), (4, 313970671), (7, 179411812), (14, 89705906), (17, 73875452), (28, 44852953), (34, 36937726), (68, 18468863), (119, 10553636), (238, 5276818), (283, 4437748), (476, 2638409), (566, 2218874), (1132, 1109437), (1981, 633964), (3962, 316982), (4811, 261044), (7924, 158491), (9323, 134708), (9622, 130522), (18646, 67354), (19244, 65261), (33677, 37292)]