1009362224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 2165194752

約数和(自身を除く): 1155832528

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 223, 376, 446, 463, 611, 752, 892, 926, 1222, 1784, 1852, 2444, 2899, 3568, 3704, 4888, 5798, 6019, 7408, 9776, 10481, 11596, 12038, 20962, 21761, 23192, 24076, 41924, 43522, 46384, 48152, 83848, 87044, 96304, 103249, 136253, 167696, 174088, 206498, 272506, 282893, 348176, 412996, 545012, 565786, 825992, 1090024, 1131572, 1342237, 1651984, 2180048, 2263144, 2684474, 4526288, 4852703, 5368948, 9705406, 10737896, 19410812, 21475792, 38821624, 63085139, 77643248, 126170278, 252340556, 504681112, 1009362224]

約数ペア:

[(1, 1009362224), (2, 504681112), (4, 252340556), (8, 126170278), (13, 77643248), (16, 63085139), (26, 38821624), (47, 21475792), (52, 19410812), (94, 10737896), (104, 9705406), (188, 5368948), (208, 4852703), (223, 4526288), (376, 2684474), (446, 2263144), (463, 2180048), (611, 1651984), (752, 1342237), (892, 1131572), (926, 1090024), (1222, 825992), (1784, 565786), (1852, 545012), (2444, 412996), (2899, 348176), (3568, 282893), (3704, 272506), (4888, 206498), (5798, 174088), (6019, 167696), (7408, 136253), (9776, 103249), (10481, 96304), (11596, 87044), (12038, 83848), (20962, 48152), (21761, 46384), (23192, 43522), (24076, 41924)]