1187011956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{143567}}^1$

素因数の和:143640

約数の個数: 48

約数和(自身を含む): 3039047424

約数和(自身を除く): 1852035468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 143567, 287134, 430701, 574268, 861402, 1722804, 1866371, 3732742, 5599113, 7465484, 7609051, 11198226, 15218102, 22396452, 22827153, 30436204, 45654306, 91308612, 98917663, 197835326, 296752989, 395670652, 593505978, 1187011956]

約数ペア:

[(1, 1187011956), (2, 593505978), (3, 395670652), (4, 296752989), (6, 197835326), (12, 98917663), (13, 91308612), (26, 45654306), (39, 30436204), (52, 22827153), (53, 22396452), (78, 15218102), (106, 11198226), (156, 7609051), (159, 7465484), (212, 5599113), (318, 3732742), (636, 1866371), (689, 1722804), (1378, 861402), (2067, 574268), (2756, 430701), (4134, 287134), (8268, 143567)]