1004016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 2794960

約数和(自身を除く): 1790944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1609, 3218, 4827, 6436, 9654, 12872, 19308, 20917, 25744, 38616, 41834, 62751, 77232, 83668, 125502, 167336, 251004, 334672, 502008, 1004016]

約数ペア:

[(1, 1004016), (2, 502008), (3, 334672), (4, 251004), (6, 167336), (8, 125502), (12, 83668), (13, 77232), (16, 62751), (24, 41834), (26, 38616), (39, 25744), (48, 20917), (52, 19308), (78, 12872), (104, 9654), (156, 6436), (208, 4827), (312, 3218), (624, 1609)]