2978422850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{13597}}^1$

素因数の和:13959

約数の個数: 48

約数和(自身を含む): 5984153448

約数和(自身を除く): 3005730598

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 337, 650, 674, 1685, 3370, 4381, 8425, 8762, 13597, 16850, 21905, 27194, 43810, 67985, 109525, 135970, 176761, 219050, 339925, 353522, 679850, 883805, 1767610, 4419025, 4582189, 8838050, 9164378, 22910945, 45821890, 59568457, 114554725, 119136914, 229109450, 297842285, 595684570, 1489211425, 2978422850]

約数ペア:

[(1, 2978422850), (2, 1489211425), (5, 595684570), (10, 297842285), (13, 229109450), (25, 119136914), (26, 114554725), (50, 59568457), (65, 45821890), (130, 22910945), (325, 9164378), (337, 8838050), (650, 4582189), (674, 4419025), (1685, 1767610), (3370, 883805), (4381, 679850), (8425, 353522), (8762, 339925), (13597, 219050), (16850, 176761), (21905, 135970), (27194, 109525), (43810, 67985)]