2400878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 1711762

約数列:

[1, 2, 19, 23, 38, 41, 46, 67, 82, 134, 437, 779, 874, 943, 1273, 1541, 1558, 1886, 2546, 2747, 3082, 5494, 17917, 29279, 35834, 52193, 58558, 63181, 104386, 126362, 1200439, 2400878]

約数ペア:

[(1, 2400878), (2, 1200439), (19, 126362), (23, 104386), (38, 63181), (41, 58558), (46, 52193), (67, 35834), (82, 29279), (134, 17917), (437, 5494), (779, 3082), (874, 2747), (943, 2546), (1273, 1886), (1541, 1558)]