1229278316

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{1741}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 2491087872

約数和(自身を除く): 1261809556

約数列:

[1, 2, 4, 7, 14, 28, 151, 167, 302, 334, 604, 668, 1057, 1169, 1741, 2114, 2338, 3482, 4228, 4676, 6964, 12187, 24374, 25217, 48748, 50434, 100868, 176519, 262891, 290747, 353038, 525782, 581494, 706076, 1051564, 1162988, 1840237, 2035229, 3680474, 4070458, 7360948, 8140916, 43902797, 87805594, 175611188, 307319579, 614639158, 1229278316]

約数ペア:

[(1, 1229278316), (2, 614639158), (4, 307319579), (7, 175611188), (14, 87805594), (28, 43902797), (151, 8140916), (167, 7360948), (302, 4070458), (334, 3680474), (604, 2035229), (668, 1840237), (1057, 1162988), (1169, 1051564), (1741, 706076), (2114, 581494), (2338, 525782), (3482, 353038), (4228, 290747), (4676, 262891), (6964, 176519), (12187, 100868), (24374, 50434), (25217, 48748)]