985353908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1237

約数の個数: 96

約数和(自身を含む): 2279101440

約数和(自身を除く): 1293747532

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 163, 209, 266, 308, 326, 418, 532, 652, 836, 1033, 1141, 1463, 1793, 2066, 2282, 2926, 3097, 3586, 4132, 4564, 5852, 6194, 7172, 7231, 11363, 12388, 12551, 14462, 19627, 21679, 22726, 25102, 28924, 34067, 39254, 43358, 45452, 50204, 68134, 78508, 79541, 86716, 136268, 137389, 159082, 168379, 215897, 238469, 274778, 318164, 336758, 431794, 476938, 549556, 673516, 863588, 953876, 1178653, 1511279, 1852169, 2357306, 3022558, 3199201, 3704338, 4714612, 6045116, 6398402, 7408676, 12796804, 12965183, 22394407, 25930366, 35191211, 44788814, 51860732, 70382422, 89577628, 140764844, 246338477, 492676954, 985353908]

約数ペア:

[(1, 985353908), (2, 492676954), (4, 246338477), (7, 140764844), (11, 89577628), (14, 70382422), (19, 51860732), (22, 44788814), (28, 35191211), (38, 25930366), (44, 22394407), (76, 12965183), (77, 12796804), (133, 7408676), (154, 6398402), (163, 6045116), (209, 4714612), (266, 3704338), (308, 3199201), (326, 3022558), (418, 2357306), (532, 1852169), (652, 1511279), (836, 1178653), (1033, 953876), (1141, 863588), (1463, 673516), (1793, 549556), (2066, 476938), (2282, 431794), (2926, 336758), (3097, 318164), (3586, 274778), (4132, 238469), (4564, 215897), (5852, 168379), (6194, 159082), (7172, 137389), (7231, 136268), (11363, 86716), (12388, 79541), (12551, 78508), (14462, 68134), (19627, 50204), (21679, 45452), (22726, 43358), (25102, 39254), (28924, 34067)]