1894002522

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 3937849344

約数和(自身を除く): 2043846822

約数列:

[1, 2, 3, 6, 47, 94, 103, 141, 197, 206, 282, 309, 331, 394, 591, 618, 662, 993, 1182, 1986, 4841, 9259, 9682, 14523, 15557, 18518, 20291, 27777, 29046, 31114, 34093, 40582, 46671, 55554, 60873, 65207, 68186, 93342, 102279, 121746, 130414, 195621, 204558, 391242, 953677, 1602371, 1907354, 2861031, 3064729, 3204742, 4807113, 5722062, 6129458, 6716321, 9194187, 9614226, 13432642, 18388374, 20148963, 40297926, 315667087, 631334174, 947001261, 1894002522]

約数ペア:

[(1, 1894002522), (2, 947001261), (3, 631334174), (6, 315667087), (47, 40297926), (94, 20148963), (103, 18388374), (141, 13432642), (197, 9614226), (206, 9194187), (282, 6716321), (309, 6129458), (331, 5722062), (394, 4807113), (591, 3204742), (618, 3064729), (662, 2861031), (993, 1907354), (1182, 1602371), (1986, 953677), (4841, 391242), (9259, 204558), (9682, 195621), (14523, 130414), (15557, 121746), (18518, 102279), (20291, 93342), (27777, 68186), (29046, 65207), (31114, 60873), (34093, 55554), (40582, 46671)]