1946829766

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 3593134080

約数和(自身を除く): 1646304314

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 191, 226, 238, 379, 382, 758, 791, 1337, 1582, 1921, 2653, 2674, 3247, 3842, 5306, 6443, 6494, 12886, 13447, 21583, 22729, 26894, 42827, 43166, 45101, 45458, 72389, 85654, 90202, 144778, 151081, 299789, 302162, 366911, 506723, 599578, 728059, 733822, 1013446, 1230613, 1456118, 2461226, 2568377, 5096413, 5136754, 8179957, 8614291, 10192826, 16359914, 17228582, 57259699, 114519398, 139059269, 278118538, 973414883, 1946829766]

約数ペア:

[(1, 1946829766), (2, 973414883), (7, 278118538), (14, 139059269), (17, 114519398), (34, 57259699), (113, 17228582), (119, 16359914), (191, 10192826), (226, 8614291), (238, 8179957), (379, 5136754), (382, 5096413), (758, 2568377), (791, 2461226), (1337, 1456118), (1582, 1230613), (1921, 1013446), (2653, 733822), (2674, 728059), (3247, 599578), (3842, 506723), (5306, 366911), (6443, 302162), (6494, 299789), (12886, 151081), (13447, 144778), (21583, 90202), (22729, 85654), (26894, 72389), (42827, 45458), (43166, 45101)]