1520248914284

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{617}}^1\times {\mathrm{709}}^1\times {\mathrm{6841}}^1$

素因数の和:8298

約数の個数: 48

約数和(自身を含む): 2689910952960

約数和(自身を除く): 1169662038676

約数列:

[1, 2, 4, 127, 254, 508, 617, 709, 1234, 1418, 2468, 2836, 6841, 13682, 27364, 78359, 90043, 156718, 180086, 313436, 360172, 437453, 868807, 874906, 1737614, 1749812, 3475228, 4220897, 4850269, 8441794, 9700538, 16883588, 19401076, 55556531, 111113062, 222226124, 536053919, 615984163, 1072107838, 1231968326, 2144215676, 2463936652, 2992615973, 5985231946, 11970463892, 380062228571, 760124457142, 1520248914284]

約数ペア:

[(1, 1520248914284), (2, 760124457142), (4, 380062228571), (127, 11970463892), (254, 5985231946), (508, 2992615973), (617, 2463936652), (709, 2144215676), (1234, 1231968326), (1418, 1072107838), (2468, 615984163), (2836, 536053919), (6841, 222226124), (13682, 111113062), (27364, 55556531), (78359, 19401076), (90043, 16883588), (156718, 9700538), (180086, 8441794), (313436, 4850269), (360172, 4220897), (437453, 3475228), (868807, 1749812), (874906, 1737614)]