2017113890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5743}}^1$

素因数の和:5895

約数の個数: 64

約数和(自身を含む): 4129062912

約数和(自身を除く): 2111949022

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 103, 110, 155, 206, 310, 341, 515, 682, 1030, 1133, 1705, 2266, 3193, 3410, 5665, 5743, 6386, 11330, 11486, 15965, 28715, 31930, 35123, 57430, 63173, 70246, 126346, 175615, 178033, 315865, 351230, 356066, 591529, 631730, 890165, 1183058, 1780330, 1958363, 2957645, 3916726, 5915290, 6506819, 9791815, 13013638, 18337399, 19583630, 32534095, 36674798, 65068190, 91686995, 183373990, 201711389, 403422778, 1008556945, 2017113890]

約数ペア:

[(1, 2017113890), (2, 1008556945), (5, 403422778), (10, 201711389), (11, 183373990), (22, 91686995), (31, 65068190), (55, 36674798), (62, 32534095), (103, 19583630), (110, 18337399), (155, 13013638), (206, 9791815), (310, 6506819), (341, 5915290), (515, 3916726), (682, 2957645), (1030, 1958363), (1133, 1780330), (1705, 1183058), (2266, 890165), (3193, 631730), (3410, 591529), (5665, 356066), (5743, 351230), (6386, 315865), (11330, 178033), (11486, 175615), (15965, 126346), (28715, 70246), (31930, 63173), (35123, 57430)]