1224748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 2709504

約数和(自身を除く): 1484756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 83, 119, 124, 166, 217, 238, 332, 434, 476, 527, 581, 868, 1054, 1162, 1411, 2108, 2324, 2573, 2822, 3689, 5146, 5644, 7378, 9877, 10292, 14756, 18011, 19754, 36022, 39508, 43741, 72044, 87482, 174964, 306187, 612374, 1224748]

約数ペア:

[(1, 1224748), (2, 612374), (4, 306187), (7, 174964), (14, 87482), (17, 72044), (28, 43741), (31, 39508), (34, 36022), (62, 19754), (68, 18011), (83, 14756), (119, 10292), (124, 9877), (166, 7378), (217, 5644), (238, 5146), (332, 3689), (434, 2822), (476, 2573), (527, 2324), (581, 2108), (868, 1411), (1054, 1162)]