520701246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{36479}}^1$

素因数の和:36561

約数の個数: 48

約数和(自身を含む): 1234920960

約数和(自身を除く): 714219714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 36479, 72958, 109437, 218874, 328311, 474227, 656622, 948454, 1422681, 2225219, 2845362, 4268043, 4450438, 6675657, 8536086, 13351314, 20026971, 28927847, 40053942, 57855694, 86783541, 173567082, 260350623, 520701246]

約数ペア:

[(1, 520701246), (2, 260350623), (3, 173567082), (6, 86783541), (9, 57855694), (13, 40053942), (18, 28927847), (26, 20026971), (39, 13351314), (61, 8536086), (78, 6675657), (117, 4450438), (122, 4268043), (183, 2845362), (234, 2225219), (366, 1422681), (549, 948454), (793, 656622), (1098, 474227), (1586, 328311), (2379, 218874), (4758, 109437), (7137, 72958), (14274, 36479)]