1009432816

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{243589}}^1$

素因数の和:243641

約数の個数: 40

約数和(自身を含む): 2295592160

約数和(自身を除く): 1286159344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 243589, 487178, 974356, 1705123, 1948712, 3410246, 3897424, 6820492, 9012793, 13640984, 18025586, 27281968, 36051172, 63089551, 72102344, 126179102, 144204688, 252358204, 504716408, 1009432816]

約数ペア:

[(1, 1009432816), (2, 504716408), (4, 252358204), (7, 144204688), (8, 126179102), (14, 72102344), (16, 63089551), (28, 36051172), (37, 27281968), (56, 18025586), (74, 13640984), (112, 9012793), (148, 6820492), (259, 3897424), (296, 3410246), (518, 1948712), (592, 1705123), (1036, 974356), (2072, 487178), (4144, 243589)]