1561439412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3336409}}^1$

素因数の和:3336432

約数の個数: 36

約数和(自身を含む): 4250586340

約数和(自身を除く): 2689146928

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3336409, 6672818, 10009227, 13345636, 20018454, 30027681, 40036908, 43373317, 60055362, 86746634, 120110724, 130119951, 173493268, 260239902, 390359853, 520479804, 780719706, 1561439412]

約数ペア:

[(1, 1561439412), (2, 780719706), (3, 520479804), (4, 390359853), (6, 260239902), (9, 173493268), (12, 130119951), (13, 120110724), (18, 86746634), (26, 60055362), (36, 43373317), (39, 40036908), (52, 30027681), (78, 20018454), (117, 13345636), (156, 10009227), (234, 6672818), (468, 3336409)]