1489703028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{305017}}^1$

素因数の和:305072

約数の個数: 48

約数和(自身を含む): 3894469824

約数和(自身を除く): 2404766796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 305017, 610034, 915051, 1220068, 1830102, 3355187, 3660204, 6710374, 10065561, 11285629, 13420748, 20131122, 22571258, 33856887, 40262244, 45142516, 67713774, 124141919, 135427548, 248283838, 372425757, 496567676, 744851514, 1489703028]

約数ペア:

[(1, 1489703028), (2, 744851514), (3, 496567676), (4, 372425757), (6, 248283838), (11, 135427548), (12, 124141919), (22, 67713774), (33, 45142516), (37, 40262244), (44, 33856887), (66, 22571258), (74, 20131122), (111, 13420748), (132, 11285629), (148, 10065561), (222, 6710374), (407, 3660204), (444, 3355187), (814, 1830102), (1221, 1220068), (1628, 915051), (2442, 610034), (4884, 305017)]