2779737946

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{4483}}^1$

素因数の和:4726

約数の個数: 32

約数和(自身を含む): 4395898368

約数和(自身を除く): 1616160422

約数列:

[1, 2, 31, 62, 73, 137, 146, 274, 2263, 4247, 4483, 4526, 8494, 8966, 10001, 20002, 138973, 277946, 310031, 327259, 614171, 620062, 654518, 1228342, 10145029, 19039301, 20290058, 38078602, 44834483, 89668966, 1389868973, 2779737946]

約数ペア:

[(1, 2779737946), (2, 1389868973), (31, 89668966), (62, 44834483), (73, 38078602), (137, 20290058), (146, 19039301), (274, 10145029), (2263, 1228342), (4247, 654518), (4483, 620062), (4526, 614171), (8494, 327259), (8966, 310031), (10001, 277946), (20002, 138973)]