2017812212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{55673}}^1$

素因数の和:55748

約数の個数: 48

約数和(自身を含む): 4124775312

約数和(自身を除く): 2106963100

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 2132, 2788, 9061, 18122, 36244, 55673, 111346, 222692, 723749, 946441, 1447498, 1892882, 2282593, 2894996, 3785764, 4565186, 9130372, 12303733, 24607466, 29673709, 38804081, 49214932, 59347418, 77608162, 118694836, 155216324, 504453053, 1008906106, 2017812212]

約数ペア:

[(1, 2017812212), (2, 1008906106), (4, 504453053), (13, 155216324), (17, 118694836), (26, 77608162), (34, 59347418), (41, 49214932), (52, 38804081), (68, 29673709), (82, 24607466), (164, 12303733), (221, 9130372), (442, 4565186), (533, 3785764), (697, 2894996), (884, 2282593), (1066, 1892882), (1394, 1447498), (2132, 946441), (2788, 723749), (9061, 222692), (18122, 111346), (36244, 55673)]