2012852836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2\times {\mathrm{101}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 3912380136

約数和(自身を除く): 1899527300

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 89, 101, 148, 178, 202, 356, 404, 629, 1258, 1513, 1717, 2516, 3026, 3293, 3434, 3737, 6052, 6586, 6868, 7474, 7921, 8989, 13172, 14948, 15842, 17978, 31684, 35956, 55981, 63529, 111962, 127058, 134657, 152813, 223924, 254116, 269314, 293077, 305626, 332593, 538628, 586154, 611252, 665186, 800021, 1172308, 1330372, 1600042, 3200084, 4982309, 5654081, 9964618, 11308162, 13600357, 19929236, 22616324, 27200714, 29600777, 54401428, 59201554, 118403108, 503213209, 1006426418, 2012852836]

約数ペア:

[(1, 2012852836), (2, 1006426418), (4, 503213209), (17, 118403108), (34, 59201554), (37, 54401428), (68, 29600777), (74, 27200714), (89, 22616324), (101, 19929236), (148, 13600357), (178, 11308162), (202, 9964618), (356, 5654081), (404, 4982309), (629, 3200084), (1258, 1600042), (1513, 1330372), (1717, 1172308), (2516, 800021), (3026, 665186), (3293, 611252), (3434, 586154), (3737, 538628), (6052, 332593), (6586, 305626), (6868, 293077), (7474, 269314), (7921, 254116), (8989, 223924), (13172, 152813), (14948, 134657), (15842, 127058), (17978, 111962), (31684, 63529), (35956, 55981)]