2081915654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193883}}^1$

素因数の和:193964

約数の個数: 32

約数和(自身を含む): 3908701440

約数和(自身を除く): 1826785786

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 5369, 10738, 193883, 387766, 1357181, 2520479, 2714362, 5040958, 11439097, 17643353, 22878194, 35286706, 80073679, 148708261, 160147358, 297416522, 1040957827, 2081915654]

約数ペア:

[(1, 2081915654), (2, 1040957827), (7, 297416522), (13, 160147358), (14, 148708261), (26, 80073679), (59, 35286706), (91, 22878194), (118, 17643353), (182, 11439097), (413, 5040958), (767, 2714362), (826, 2520479), (1534, 1357181), (5369, 387766), (10738, 193883)]