1228911362

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{65851}}^1$

素因数の和:65934

約数の個数: 32

約数和(自身を含む): 2225270784

約数和(自身を除く): 996359422

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2666, 9331, 18662, 65851, 131702, 460957, 921914, 2041381, 2831593, 4082762, 5663186, 14289667, 19821151, 28579334, 39642302, 87779383, 175558766, 614455681, 1228911362]

約数ペア:

[(1, 1228911362), (2, 614455681), (7, 175558766), (14, 87779383), (31, 39642302), (43, 28579334), (62, 19821151), (86, 14289667), (217, 5663186), (301, 4082762), (434, 2831593), (602, 2041381), (1333, 921914), (2666, 460957), (9331, 131702), (18662, 65851)]