2860720954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{31249}}^1$

素因数の和:31774

約数の個数: 32

約数和(自身を含む): 5292000000

約数和(自身を除く): 2431279046

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 503, 1006, 3521, 6539, 7042, 13078, 31249, 45773, 62498, 91546, 218743, 406237, 437486, 812474, 2843659, 5687318, 15718247, 31436494, 110027729, 204337211, 220055458, 408674422, 1430360477, 2860720954]

約数ペア:

[(1, 2860720954), (2, 1430360477), (7, 408674422), (13, 220055458), (14, 204337211), (26, 110027729), (91, 31436494), (182, 15718247), (503, 5687318), (1006, 2843659), (3521, 812474), (6539, 437486), (7042, 406237), (13078, 218743), (31249, 91546), (45773, 62498)]