2855234456

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{6823}}^1$

素因数の和:7044

約数の個数: 48

約数和(自身を含む): 5719262640

約数和(自身を除く): 2864028184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 289, 362, 578, 724, 1156, 1448, 2312, 3077, 6154, 6823, 12308, 13646, 24616, 27292, 52309, 54584, 104618, 115991, 209236, 231982, 418472, 463964, 927928, 1234963, 1971847, 2469926, 3943694, 4939852, 7887388, 9879704, 15774776, 20994371, 41988742, 83977484, 167954968, 356904307, 713808614, 1427617228, 2855234456]

約数ペア:

[(1, 2855234456), (2, 1427617228), (4, 713808614), (8, 356904307), (17, 167954968), (34, 83977484), (68, 41988742), (136, 20994371), (181, 15774776), (289, 9879704), (362, 7887388), (578, 4939852), (724, 3943694), (1156, 2469926), (1448, 1971847), (2312, 1234963), (3077, 927928), (6154, 463964), (6823, 418472), (12308, 231982), (13646, 209236), (24616, 115991), (27292, 104618), (52309, 54584)]