4054179610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{124247}}^1$

素因数の和:124518

約数の個数: 32

約数和(自身を含む): 7890244992

約数和(自身を除く): 3836065382

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2510, 3263, 6526, 16315, 32630, 124247, 248494, 621235, 1242470, 1615211, 3230422, 8076055, 16152110, 31185997, 62371994, 155929985, 311859970, 405417961, 810835922, 2027089805, 4054179610]

約数ペア:

[(1, 4054179610), (2, 2027089805), (5, 810835922), (10, 405417961), (13, 311859970), (26, 155929985), (65, 62371994), (130, 31185997), (251, 16152110), (502, 8076055), (1255, 3230422), (2510, 1615211), (3263, 1242470), (6526, 621235), (16315, 248494), (32630, 124247)]