1570358972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{60763}}^1$

素因数の和:60858

約数の個数: 48

約数和(自身を含む): 3430006272

約数和(自身を除く): 1859647300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 12922, 25844, 60763, 121526, 243052, 425341, 789919, 850682, 1579838, 1701364, 3159676, 4314173, 5529433, 8628346, 11058866, 17256692, 22117732, 30199211, 56084249, 60398422, 112168498, 120796844, 224336996, 392589743, 785179486, 1570358972]

約数ペア:

[(1, 1570358972), (2, 785179486), (4, 392589743), (7, 224336996), (13, 120796844), (14, 112168498), (26, 60398422), (28, 56084249), (52, 30199211), (71, 22117732), (91, 17256692), (142, 11058866), (182, 8628346), (284, 5529433), (364, 4314173), (497, 3159676), (923, 1701364), (994, 1579838), (1846, 850682), (1988, 789919), (3692, 425341), (6461, 243052), (12922, 121526), (25844, 60763)]