1954428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 3367812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 439, 636, 742, 878, 1113, 1317, 1484, 1756, 2226, 2634, 3073, 4452, 5268, 6146, 9219, 12292, 18438, 23267, 36876, 46534, 69801, 93068, 139602, 162869, 279204, 325738, 488607, 651476, 977214, 1954428]

約数ペア:

[(1, 1954428), (2, 977214), (3, 651476), (4, 488607), (6, 325738), (7, 279204), (12, 162869), (14, 139602), (21, 93068), (28, 69801), (42, 46534), (53, 36876), (84, 23267), (106, 18438), (159, 12292), (212, 9219), (318, 6146), (371, 5268), (439, 4452), (636, 3073), (742, 2634), (878, 2226), (1113, 1756), (1317, 1484)]