2860147774946

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{19366411}}^1$

素因数の和:19366575

約数の個数: 48

約数和(自身を含む): 5484103084512

約数和(自身を除く): 2623955309566

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 154, 274, 539, 959, 1078, 1507, 1918, 3014, 6713, 10549, 13426, 21098, 73843, 147686, 19366411, 38732822, 135564877, 213030521, 271129754, 426061042, 948954139, 1491213647, 1897908278, 2653198307, 2982427294, 5306396614, 10438495529, 18572388149, 20876991058, 29185181377, 37144776298, 58370362754, 130006717043, 204296269639, 260013434086, 408592539278, 1430073887473, 2860147774946]

約数ペア:

[(1, 2860147774946), (2, 1430073887473), (7, 408592539278), (11, 260013434086), (14, 204296269639), (22, 130006717043), (49, 58370362754), (77, 37144776298), (98, 29185181377), (137, 20876991058), (154, 18572388149), (274, 10438495529), (539, 5306396614), (959, 2982427294), (1078, 2653198307), (1507, 1897908278), (1918, 1491213647), (3014, 948954139), (6713, 426061042), (10549, 271129754), (13426, 213030521), (21098, 135564877), (73843, 38732822), (147686, 19366411)]