2019357410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{7283}}^1$

素因数の和:7547

約数の個数: 64

約数和(自身を含む): 4417949952

約数和(自身を除く): 2398592542

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 233, 238, 466, 595, 1165, 1190, 1631, 2330, 3262, 3961, 7283, 7922, 8155, 14566, 16310, 19805, 27727, 36415, 39610, 50981, 55454, 72830, 101962, 123811, 138635, 247622, 254905, 277270, 509810, 619055, 866677, 1238110, 1696939, 1733354, 3393878, 4333385, 8484695, 8666770, 11878573, 16969390, 23757146, 28847963, 57695926, 59392865, 118785730, 144239815, 201935741, 288479630, 403871482, 1009678705, 2019357410]

約数ペア:

[(1, 2019357410), (2, 1009678705), (5, 403871482), (7, 288479630), (10, 201935741), (14, 144239815), (17, 118785730), (34, 59392865), (35, 57695926), (70, 28847963), (85, 23757146), (119, 16969390), (170, 11878573), (233, 8666770), (238, 8484695), (466, 4333385), (595, 3393878), (1165, 1733354), (1190, 1696939), (1631, 1238110), (2330, 866677), (3262, 619055), (3961, 509810), (7283, 277270), (7922, 254905), (8155, 247622), (14566, 138635), (16310, 123811), (19805, 101962), (27727, 72830), (36415, 55454), (39610, 50981)]