390407776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1109113}}^1$

素因数の和:1109134

約数の個数: 24

約数和(自身を含む): 838490184

約数和(自身を除く): 448082408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1109113, 2218226, 4436452, 8872904, 12200243, 17745808, 24400486, 35491616, 48800972, 97601944, 195203888, 390407776]

約数ペア:

[(1, 390407776), (2, 195203888), (4, 97601944), (8, 48800972), (11, 35491616), (16, 24400486), (22, 17745808), (32, 12200243), (44, 8872904), (88, 4436452), (176, 2218226), (352, 1109113)]