977475926

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{2683}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 1711404288

約数和(自身を除く): 733928362

約数列:

[1, 2, 7, 14, 53, 106, 371, 491, 742, 982, 2683, 3437, 5366, 6874, 18781, 26023, 37562, 52046, 142199, 182161, 284398, 364322, 995393, 1317353, 1990786, 2634706, 9221471, 18442942, 69819709, 139639418, 488737963, 977475926]

約数ペア:

[(1, 977475926), (2, 488737963), (7, 139639418), (14, 69819709), (53, 18442942), (106, 9221471), (371, 2634706), (491, 1990786), (742, 1317353), (982, 995393), (2683, 364322), (3437, 284398), (5366, 182161), (6874, 142199), (18781, 52046), (26023, 37562)]