1796996894

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{21649}}^1$

素因数の和:21694

約数の個数: 48

約数和(自身を含む): 3455340000

約数和(自身を除く): 1658343106

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 343, 539, 686, 847, 1078, 1694, 3773, 5929, 7546, 11858, 21649, 41503, 43298, 83006, 151543, 238139, 303086, 476278, 1060801, 1666973, 2121602, 2619529, 3333946, 5239058, 7425607, 11668811, 14851214, 18336703, 23337622, 36673406, 81681677, 128356921, 163363354, 256713842, 898498447, 1796996894]

約数ペア:

[(1, 1796996894), (2, 898498447), (7, 256713842), (11, 163363354), (14, 128356921), (22, 81681677), (49, 36673406), (77, 23337622), (98, 18336703), (121, 14851214), (154, 11668811), (242, 7425607), (343, 5239058), (539, 3333946), (686, 2619529), (847, 2121602), (1078, 1666973), (1694, 1060801), (3773, 476278), (5929, 303086), (7546, 238139), (11858, 151543), (21649, 83006), (41503, 43298)]