1217446724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 2325892800

約数和(自身を除く): 1108446076

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 347, 436, 619, 694, 1238, 1388, 1417, 2476, 2834, 4511, 5668, 8047, 9022, 16094, 18044, 32188, 37823, 67471, 75646, 134942, 151292, 214793, 269884, 429586, 491699, 859172, 877123, 983398, 1754246, 1966796, 2792309, 3508492, 5584618, 11169236, 23412437, 46824874, 93649748, 304361681, 608723362, 1217446724]

約数ペア:

[(1, 1217446724), (2, 608723362), (4, 304361681), (13, 93649748), (26, 46824874), (52, 23412437), (109, 11169236), (218, 5584618), (347, 3508492), (436, 2792309), (619, 1966796), (694, 1754246), (1238, 983398), (1388, 877123), (1417, 859172), (2476, 491699), (2834, 429586), (4511, 269884), (5668, 214793), (8047, 151292), (9022, 134942), (16094, 75646), (18044, 67471), (32188, 37823)]