383087978

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{773}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 722652840

約数和(自身を除く): 339564862

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 389, 637, 773, 778, 1274, 1546, 2723, 5057, 5411, 5446, 10049, 10114, 10822, 19061, 20098, 35399, 37877, 38122, 70343, 70798, 75754, 140686, 247793, 300697, 492401, 495586, 601394, 984802, 2104879, 3909061, 4209758, 7818122, 14734153, 27363427, 29468306, 54726854, 191543989, 383087978]

約数ペア:

[(1, 383087978), (2, 191543989), (7, 54726854), (13, 29468306), (14, 27363427), (26, 14734153), (49, 7818122), (91, 4209758), (98, 3909061), (182, 2104879), (389, 984802), (637, 601394), (773, 495586), (778, 492401), (1274, 300697), (1546, 247793), (2723, 140686), (5057, 75754), (5411, 70798), (5446, 70343), (10049, 38122), (10114, 37877), (10822, 35399), (19061, 20098)]