1649178132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{19267}}^1$

素因数の和:20300

約数の個数: 48

約数和(自身を含む): 4402352640

約数和(自身を除く): 2753174508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1019, 2038, 3057, 4076, 6114, 7133, 12228, 14266, 19267, 21399, 28532, 38534, 42798, 57801, 77068, 85596, 115602, 134869, 231204, 269738, 404607, 539476, 809214, 1618428, 19633073, 39266146, 58899219, 78532292, 117798438, 137431511, 235596876, 274863022, 412294533, 549726044, 824589066, 1649178132]

約数ペア:

[(1, 1649178132), (2, 824589066), (3, 549726044), (4, 412294533), (6, 274863022), (7, 235596876), (12, 137431511), (14, 117798438), (21, 78532292), (28, 58899219), (42, 39266146), (84, 19633073), (1019, 1618428), (2038, 809214), (3057, 539476), (4076, 404607), (6114, 269738), (7133, 231204), (12228, 134869), (14266, 115602), (19267, 85596), (21399, 77068), (28532, 57801), (38534, 42798)]