1097473408

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{276581}}^1$

素因数の和:276626

約数の個数: 32

約数和(自身を含む): 2256909120

約数和(自身を除く): 1159435712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 276581, 553162, 1106324, 2212648, 4425296, 8574011, 8850592, 17148022, 17701184, 34296044, 35402368, 68592088, 137184176, 274368352, 548736704, 1097473408]

約数ペア:

[(1, 1097473408), (2, 548736704), (4, 274368352), (8, 137184176), (16, 68592088), (31, 35402368), (32, 34296044), (62, 17701184), (64, 17148022), (124, 8850592), (128, 8574011), (248, 4425296), (496, 2212648), (992, 1106324), (1984, 553162), (3968, 276581)]