481097968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16883}}^1$

素因数の和:17041

約数の個数: 40

約数和(自身を含む): 1011216528

約数和(自身を除く): 530118560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 14248, 16883, 28496, 33766, 67532, 135064, 219479, 270128, 438958, 877916, 1755832, 2312971, 3511664, 4625942, 9251884, 18503768, 30068623, 37007536, 60137246, 120274492, 240548984, 481097968]

約数ペア:

[(1, 481097968), (2, 240548984), (4, 120274492), (8, 60137246), (13, 37007536), (16, 30068623), (26, 18503768), (52, 9251884), (104, 4625942), (137, 3511664), (208, 2312971), (274, 1755832), (548, 877916), (1096, 438958), (1781, 270128), (2192, 219479), (3562, 135064), (7124, 67532), (14248, 33766), (16883, 28496)]