2078654805

素因数分解:

$3^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5839}}^1$

素因数の和:6152

約数の個数: 48

約数和(自身を含む): 3749840640

約数和(自身を除く): 1671185835

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 293, 405, 879, 1215, 1465, 2637, 4395, 5839, 7911, 13185, 17517, 23733, 29195, 39555, 52551, 71199, 87585, 118665, 157653, 262755, 355995, 472959, 788265, 1418877, 1710827, 2364795, 5132481, 7094385, 8554135, 15397443, 25662405, 46192329, 76987215, 138576987, 230961645, 415730961, 692884935, 2078654805]

約数ペア:

[(1, 2078654805), (3, 692884935), (5, 415730961), (9, 230961645), (15, 138576987), (27, 76987215), (45, 46192329), (81, 25662405), (135, 15397443), (243, 8554135), (293, 7094385), (405, 5132481), (879, 2364795), (1215, 1710827), (1465, 1418877), (2637, 788265), (4395, 472959), (5839, 355995), (7911, 262755), (13185, 157653), (17517, 118665), (23733, 87585), (29195, 71199), (39555, 52551)]