1007958340

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{90481}}^1$

素因数の和:91047

約数の個数: 24

約数和(自身を含む): 2120536152

約数和(自身を除く): 1112577812

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 11140, 90481, 180962, 361924, 452405, 904810, 1809620, 50397917, 100795834, 201591668, 251989585, 503979170, 1007958340]

約数ペア:

[(1, 1007958340), (2, 503979170), (4, 251989585), (5, 201591668), (10, 100795834), (20, 50397917), (557, 1809620), (1114, 904810), (2228, 452405), (2785, 361924), (5570, 180962), (11140, 90481)]