2021076484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{18223}}^1$

素因数の和:18484

約数の個数: 48

約数和(自身を含む): 4298531328

約数和(自身を除く): 2277454844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 233, 238, 466, 476, 932, 1631, 3262, 3961, 6524, 7922, 15844, 18223, 27727, 36446, 55454, 72892, 110908, 127561, 255122, 309791, 510244, 619582, 1239164, 2168537, 4245959, 4337074, 8491918, 8674148, 16983836, 29721713, 59443426, 72181303, 118886852, 144362606, 288725212, 505269121, 1010538242, 2021076484]

約数ペア:

[(1, 2021076484), (2, 1010538242), (4, 505269121), (7, 288725212), (14, 144362606), (17, 118886852), (28, 72181303), (34, 59443426), (68, 29721713), (119, 16983836), (233, 8674148), (238, 8491918), (466, 4337074), (476, 4245959), (932, 2168537), (1631, 1239164), (3262, 619582), (3961, 510244), (6524, 309791), (7922, 255122), (15844, 127561), (18223, 110908), (27727, 72892), (36446, 55454)]