1569479470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2039}}^1$

素因数の和:2281

約数の個数: 64

約数和(自身を含む): 3158507520

約数和(自身を除く): 1589028050

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 191, 310, 382, 403, 806, 955, 1910, 2015, 2039, 2483, 4030, 4078, 4966, 5921, 10195, 11842, 12415, 20390, 24830, 26507, 29605, 53014, 59210, 63209, 76973, 126418, 132535, 153946, 265070, 316045, 384865, 389449, 632090, 769730, 778898, 821717, 1643434, 1947245, 3894490, 4108585, 5062837, 8217170, 10125674, 12072919, 24145838, 25314185, 50628370, 60364595, 120729190, 156947947, 313895894, 784739735, 1569479470]

約数ペア:

[(1, 1569479470), (2, 784739735), (5, 313895894), (10, 156947947), (13, 120729190), (26, 60364595), (31, 50628370), (62, 25314185), (65, 24145838), (130, 12072919), (155, 10125674), (191, 8217170), (310, 5062837), (382, 4108585), (403, 3894490), (806, 1947245), (955, 1643434), (1910, 821717), (2015, 778898), (2039, 769730), (2483, 632090), (4030, 389449), (4078, 384865), (4966, 316045), (5921, 265070), (10195, 153946), (11842, 132535), (12415, 126418), (20390, 76973), (24830, 63209), (26507, 59210), (29605, 53014)]