1253052242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1971

約数の個数: 64

約数和(自身を含む): 2252275200

約数和(自身を除く): 999222958

約数列:

[1, 2, 13, 19, 26, 29, 38, 47, 58, 94, 247, 377, 494, 551, 611, 754, 893, 1102, 1222, 1363, 1786, 1861, 2726, 3722, 7163, 11609, 14326, 17719, 23218, 24193, 25897, 35359, 35438, 48386, 51794, 53969, 70718, 87467, 107938, 174934, 336661, 459667, 673322, 701597, 919334, 1025411, 1137071, 1403194, 1661873, 2050822, 2274142, 2536543, 3323746, 5073086, 13330343, 21604349, 26660686, 32975059, 43208698, 48194317, 65950118, 96388634, 626526121, 1253052242]

約数ペア:

[(1, 1253052242), (2, 626526121), (13, 96388634), (19, 65950118), (26, 48194317), (29, 43208698), (38, 32975059), (47, 26660686), (58, 21604349), (94, 13330343), (247, 5073086), (377, 3323746), (494, 2536543), (551, 2274142), (611, 2050822), (754, 1661873), (893, 1403194), (1102, 1137071), (1222, 1025411), (1363, 919334), (1786, 701597), (1861, 673322), (2726, 459667), (3722, 336661), (7163, 174934), (11609, 107938), (14326, 87467), (17719, 70718), (23218, 53969), (24193, 51794), (25897, 48386), (35359, 35438)]