2904468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 7870464

約数和(自身を除く): 4965996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 487, 497, 852, 974, 994, 1461, 1491, 1948, 1988, 2922, 2982, 3409, 5844, 5964, 6818, 10227, 13636, 20454, 34577, 40908, 69154, 103731, 138308, 207462, 242039, 414924, 484078, 726117, 968156, 1452234, 2904468]

約数ペア:

[(1, 2904468), (2, 1452234), (3, 968156), (4, 726117), (6, 484078), (7, 414924), (12, 242039), (14, 207462), (21, 138308), (28, 103731), (42, 69154), (71, 40908), (84, 34577), (142, 20454), (213, 13636), (284, 10227), (426, 6818), (487, 5964), (497, 5844), (852, 3409), (974, 2982), (994, 2922), (1461, 1988), (1491, 1948)]