2149106896

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{3691}}^1$

素因数の和:4091

約数の個数: 40

約数和(自身を含む): 4210002368

約数和(自身を除く): 2060895472

約数列:

[1, 2, 4, 8, 16, 151, 241, 302, 482, 604, 964, 1208, 1928, 2416, 3691, 3856, 7382, 14764, 29528, 36391, 59056, 72782, 145564, 291128, 557341, 582256, 889531, 1114682, 1779062, 2229364, 3558124, 4458728, 7116248, 8917456, 14232496, 134319181, 268638362, 537276724, 1074553448, 2149106896]

約数ペア:

[(1, 2149106896), (2, 1074553448), (4, 537276724), (8, 268638362), (16, 134319181), (151, 14232496), (241, 8917456), (302, 7116248), (482, 4458728), (604, 3558124), (964, 2229364), (1208, 1779062), (1928, 1114682), (2416, 889531), (3691, 582256), (3856, 557341), (7382, 291128), (14764, 145564), (29528, 72782), (36391, 59056)]