1900539714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{387707}}^1$

素因数の和:387774

約数の個数: 32

約数和(自身を含む): 4094196480

約数和(自身を除く): 2193656766

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 387707, 775414, 1163121, 2326242, 7366433, 14732866, 16671401, 22099299, 33342802, 44198598, 50014203, 100028406, 316756619, 633513238, 950269857, 1900539714]

約数ペア:

[(1, 1900539714), (2, 950269857), (3, 633513238), (6, 316756619), (19, 100028406), (38, 50014203), (43, 44198598), (57, 33342802), (86, 22099299), (114, 16671401), (129, 14732866), (258, 7366433), (817, 2326242), (1634, 1163121), (2451, 775414), (4902, 387707)]