2017082912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{285221}}^1$

素因数の和:285261

約数の個数: 48

約数和(自身を含む): 4528184472

約数和(自身を除く): 2511101560

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 285221, 570442, 1140884, 2281768, 3707873, 4563536, 4848757, 7415746, 9127072, 9697514, 14831492, 19395028, 29662984, 38790056, 59325968, 63033841, 77580112, 118651936, 126067682, 155160224, 252135364, 504270728, 1008541456, 2017082912]

約数ペア:

[(1, 2017082912), (2, 1008541456), (4, 504270728), (8, 252135364), (13, 155160224), (16, 126067682), (17, 118651936), (26, 77580112), (32, 63033841), (34, 59325968), (52, 38790056), (68, 29662984), (104, 19395028), (136, 14831492), (208, 9697514), (221, 9127072), (272, 7415746), (416, 4848757), (442, 4563536), (544, 3707873), (884, 2281768), (1768, 1140884), (3536, 570442), (7072, 285221)]