1609520515216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3347}}^1\times {\mathrm{1581857}}^1$

素因数の和:1585231

約数の個数: 40

約数和(自身を含む): 3283557562080

約数和(自身を除く): 1674037046864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3347, 6694, 13388, 26776, 53552, 63593, 127186, 254372, 508744, 1017488, 1581857, 3163714, 6327428, 12654856, 25309712, 30055283, 60110566, 120221132, 240442264, 480884528, 5294475379, 10588950758, 21177901516, 42355803032, 84711606064, 100595032201, 201190064402, 402380128804, 804760257608, 1609520515216]

約数ペア:

[(1, 1609520515216), (2, 804760257608), (4, 402380128804), (8, 201190064402), (16, 100595032201), (19, 84711606064), (38, 42355803032), (76, 21177901516), (152, 10588950758), (304, 5294475379), (3347, 480884528), (6694, 240442264), (13388, 120221132), (26776, 60110566), (53552, 30055283), (63593, 25309712), (127186, 12654856), (254372, 6327428), (508744, 3163714), (1017488, 1581857)]