1491918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 3283200

約数和(自身を除く): 1791282

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 569, 874, 1138, 1311, 1707, 2622, 3414, 10811, 13087, 21622, 26174, 32433, 39261, 64866, 78522, 248653, 497306, 745959, 1491918]

約数ペア:

[(1, 1491918), (2, 745959), (3, 497306), (6, 248653), (19, 78522), (23, 64866), (38, 39261), (46, 32433), (57, 26174), (69, 21622), (114, 13087), (138, 10811), (437, 3414), (569, 2622), (874, 1707), (1138, 1311)]