557230648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{3739}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 1126263600

約数和(自身を除く): 569032952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1433, 2866, 3739, 5732, 7478, 11464, 14956, 18629, 29912, 37258, 48607, 74516, 97214, 149032, 194428, 388856, 5357987, 10715974, 21431948, 42863896, 69653831, 139307662, 278615324, 557230648]

約数ペア:

[(1, 557230648), (2, 278615324), (4, 139307662), (8, 69653831), (13, 42863896), (26, 21431948), (52, 10715974), (104, 5357987), (1433, 388856), (2866, 194428), (3739, 149032), (5732, 97214), (7478, 74516), (11464, 48607), (14956, 37258), (18629, 29912)]