2017297506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1\times {\mathrm{947}}^1$

素因数の和:1783

約数の個数: 64

約数和(自身を含む): 4690916352

約数和(自身を除く): 2673618846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 757, 938, 947, 1407, 1514, 1894, 2271, 2814, 2841, 4542, 5299, 5682, 6629, 10598, 13258, 15897, 19887, 31794, 39774, 50719, 63449, 101438, 126898, 152157, 190347, 304314, 355033, 380694, 444143, 710066, 716879, 888286, 1065099, 1332429, 1433758, 2130198, 2150637, 2664858, 4301274, 5018153, 10036306, 15054459, 30108918, 48030893, 96061786, 144092679, 288185358, 336216251, 672432502, 1008648753, 2017297506]

約数ペア:

[(1, 2017297506), (2, 1008648753), (3, 672432502), (6, 336216251), (7, 288185358), (14, 144092679), (21, 96061786), (42, 48030893), (67, 30108918), (134, 15054459), (201, 10036306), (402, 5018153), (469, 4301274), (757, 2664858), (938, 2150637), (947, 2130198), (1407, 1433758), (1514, 1332429), (1894, 1065099), (2271, 888286), (2814, 716879), (2841, 710066), (4542, 444143), (5299, 380694), (5682, 355033), (6629, 304314), (10598, 190347), (13258, 152157), (15897, 126898), (19887, 101438), (31794, 63449), (39774, 50719)]