1489796536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{124067}}^1$

素因数の和:124171

約数の個数: 32

約数和(自身を含む): 2977632000

約数和(自身を除く): 1487835464

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 124067, 248134, 496268, 992536, 2357273, 4714546, 9429092, 9801293, 18858184, 19602586, 39205172, 78410344, 186224567, 372449134, 744898268, 1489796536]

約数ペア:

[(1, 1489796536), (2, 744898268), (4, 372449134), (8, 186224567), (19, 78410344), (38, 39205172), (76, 19602586), (79, 18858184), (152, 9801293), (158, 9429092), (316, 4714546), (632, 2357273), (1501, 992536), (3002, 496268), (6004, 248134), (12008, 124067)]