1246632008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{4919}}^1$

素因数の和:5405

約数の個数: 32

約数和(自身を含む): 2373408000

約数和(自身を除く): 1126775992

約数列:

[1, 2, 4, 8, 79, 158, 316, 401, 632, 802, 1604, 3208, 4919, 9838, 19676, 31679, 39352, 63358, 126716, 253432, 388601, 777202, 1554404, 1972519, 3108808, 3945038, 7890076, 15780152, 155829001, 311658002, 623316004, 1246632008]

約数ペア:

[(1, 1246632008), (2, 623316004), (4, 311658002), (8, 155829001), (79, 15780152), (158, 7890076), (316, 3945038), (401, 3108808), (632, 1972519), (802, 1554404), (1604, 777202), (3208, 388601), (4919, 253432), (9838, 126716), (19676, 63358), (31679, 39352)]