1490402883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{3169}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 2158643200

約数和(自身を除く): 668240317

約数列:

[1, 3, 19, 37, 57, 111, 223, 669, 703, 2109, 3169, 4237, 8251, 9507, 12711, 24753, 60211, 117253, 156769, 180633, 351759, 470307, 706687, 2120061, 2227807, 6683421, 13427053, 26147419, 40281159, 78442257, 496800961, 1490402883]

約数ペア:

[(1, 1490402883), (3, 496800961), (19, 78442257), (37, 40281159), (57, 26147419), (111, 13427053), (223, 6683421), (669, 2227807), (703, 2120061), (2109, 706687), (3169, 470307), (4237, 351759), (8251, 180633), (9507, 156769), (12711, 117253), (24753, 60211)]