1402121444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16223}}^1$

素因数の和:16316

約数の個数: 48

約数和(自身を含む): 2747437056

約数和(自身を除く): 1345315612

約数列:

[1, 2, 4, 17, 31, 34, 41, 62, 68, 82, 124, 164, 527, 697, 1054, 1271, 1394, 2108, 2542, 2788, 5084, 16223, 21607, 32446, 43214, 64892, 86428, 275791, 502913, 551582, 665143, 1005826, 1103164, 1330286, 2011652, 2660572, 8549521, 11307431, 17099042, 20619433, 22614862, 34198084, 41238866, 45229724, 82477732, 350530361, 701060722, 1402121444]

約数ペア:

[(1, 1402121444), (2, 701060722), (4, 350530361), (17, 82477732), (31, 45229724), (34, 41238866), (41, 34198084), (62, 22614862), (68, 20619433), (82, 17099042), (124, 11307431), (164, 8549521), (527, 2660572), (697, 2011652), (1054, 1330286), (1271, 1103164), (1394, 1005826), (2108, 665143), (2542, 551582), (2788, 502913), (5084, 275791), (16223, 86428), (21607, 64892), (32446, 43214)]