1932298888910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{646253809}}^1$

素因数の和:646253852

約数の個数: 32

約数和(自身を含む): 3908543042880

約数和(自身を除く): 1976244153970

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 646253809, 1292507618, 3231269045, 6462538090, 8401299517, 14863837607, 16802599034, 29727675214, 42006497585, 74319188035, 84012995170, 148638376070, 193229888891, 386459777782, 966149444455, 1932298888910]

約数ペア:

[(1, 1932298888910), (2, 966149444455), (5, 386459777782), (10, 193229888891), (13, 148638376070), (23, 84012995170), (26, 74319188035), (46, 42006497585), (65, 29727675214), (115, 16802599034), (130, 14863837607), (230, 8401299517), (299, 6462538090), (598, 3231269045), (1495, 1292507618), (2990, 646253809)]