425886076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{2749}}^1$

素因数の和:3274

約数の個数: 48

約数和(自身を含む): 931392000

約数和(自身を除く): 505505924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 503, 1006, 2012, 2749, 3521, 5498, 5533, 7042, 10996, 11066, 14084, 19243, 22132, 30239, 38486, 38731, 60478, 76972, 77462, 120956, 154924, 211673, 423346, 846692, 1382747, 2765494, 5530988, 9679229, 15210217, 19358458, 30420434, 38716916, 60840868, 106471519, 212943038, 425886076]

約数ペア:

[(1, 425886076), (2, 212943038), (4, 106471519), (7, 60840868), (11, 38716916), (14, 30420434), (22, 19358458), (28, 15210217), (44, 9679229), (77, 5530988), (154, 2765494), (308, 1382747), (503, 846692), (1006, 423346), (2012, 211673), (2749, 154924), (3521, 120956), (5498, 77462), (5533, 76972), (7042, 60478), (10996, 38731), (11066, 38486), (14084, 30239), (19243, 22132)]