1616604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 4238976

約数和(自身を除く): 2622372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 331, 407, 444, 662, 814, 993, 1221, 1324, 1628, 1986, 2442, 3641, 3972, 4884, 7282, 10923, 12247, 14564, 21846, 24494, 36741, 43692, 48988, 73482, 134717, 146964, 269434, 404151, 538868, 808302, 1616604]

約数ペア:

[(1, 1616604), (2, 808302), (3, 538868), (4, 404151), (6, 269434), (11, 146964), (12, 134717), (22, 73482), (33, 48988), (37, 43692), (44, 36741), (66, 24494), (74, 21846), (111, 14564), (132, 12247), (148, 10923), (222, 7282), (331, 4884), (407, 3972), (444, 3641), (662, 2442), (814, 1986), (993, 1628), (1221, 1324)]