4994964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 54

約数和(自身を含む): 13688766

約数和(自身を除く): 8693802

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 821, 1014, 1521, 1642, 2028, 2463, 3042, 3284, 4926, 6084, 7389, 9852, 10673, 14778, 21346, 29556, 32019, 42692, 64038, 96057, 128076, 138749, 192114, 277498, 384228, 416247, 554996, 832494, 1248741, 1664988, 2497482, 4994964]

約数ペア:

[(1, 4994964), (2, 2497482), (3, 1664988), (4, 1248741), (6, 832494), (9, 554996), (12, 416247), (13, 384228), (18, 277498), (26, 192114), (36, 138749), (39, 128076), (52, 96057), (78, 64038), (117, 42692), (156, 32019), (169, 29556), (234, 21346), (338, 14778), (468, 10673), (507, 9852), (676, 7389), (821, 6084), (1014, 4926), (1521, 3284), (1642, 3042), (2028, 2463)]