2017708693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{4139}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 2715310080

約数和(自身を除く): 697601387

約数列:

[1, 7, 11, 13, 77, 91, 143, 487, 1001, 3409, 4139, 5357, 6331, 28973, 37499, 44317, 45529, 53807, 69641, 318703, 376649, 487487, 591877, 2015693, 4143139, 14109851, 22172623, 26204009, 155208361, 183428063, 288244099, 2017708693]

約数ペア:

[(1, 2017708693), (7, 288244099), (11, 183428063), (13, 155208361), (77, 26204009), (91, 22172623), (143, 14109851), (487, 4143139), (1001, 2015693), (3409, 591877), (4139, 487487), (5357, 376649), (6331, 318703), (28973, 69641), (37499, 53807), (44317, 45529)]