884309210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{487}}^1\times {\mathrm{503}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 1686738816

約数和(自身を除く): 802429606

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 487, 503, 722, 974, 1006, 1805, 2435, 2515, 3610, 4870, 5030, 9253, 9557, 18506, 19114, 46265, 47785, 92530, 95570, 175807, 181583, 244961, 351614, 363166, 489922, 879035, 907915, 1224805, 1758070, 1815830, 2449610, 4654259, 9308518, 23271295, 46542590, 88430921, 176861842, 442154605, 884309210]

約数ペア:

[(1, 884309210), (2, 442154605), (5, 176861842), (10, 88430921), (19, 46542590), (38, 23271295), (95, 9308518), (190, 4654259), (361, 2449610), (487, 1815830), (503, 1758070), (722, 1224805), (974, 907915), (1006, 879035), (1805, 489922), (2435, 363166), (2515, 351614), (3610, 244961), (4870, 181583), (5030, 175807), (9253, 95570), (9557, 92530), (18506, 47785), (19114, 46265)]