248397538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 393590016

約数和(自身を除く): 145192478

約数列:

[1, 2, 47, 53, 73, 94, 106, 146, 683, 1366, 2491, 3431, 3869, 4982, 6862, 7738, 32101, 36199, 49859, 64202, 72398, 99718, 181843, 363686, 1701353, 2343373, 2642527, 3402706, 4686746, 5285054, 124198769, 248397538]

約数ペア:

[(1, 248397538), (2, 124198769), (47, 5285054), (53, 4686746), (73, 3402706), (94, 2642527), (106, 2343373), (146, 1701353), (683, 363686), (1366, 181843), (2491, 99718), (3431, 72398), (3869, 64202), (4982, 49859), (6862, 36199), (7738, 32101)]