2034170908

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2719}}^1$

素因数の和:3095

約数の個数: 72

約数和(自身を含む): 4532129280

約数和(自身を除く): 2497958372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 347, 539, 694, 1078, 1388, 2156, 2429, 2719, 3817, 4858, 5438, 7634, 9716, 10876, 15268, 17003, 19033, 26719, 29909, 34006, 38066, 53438, 59818, 68012, 76132, 106876, 119636, 133231, 187033, 209363, 266462, 374066, 418726, 532924, 748132, 837452, 943493, 1465541, 1886986, 2931082, 3773972, 5862164, 6604451, 10378423, 13208902, 20756846, 26417804, 41513692, 46231157, 72648961, 92462314, 145297922, 184924628, 290595844, 508542727, 1017085454, 2034170908]

約数ペア:

[(1, 2034170908), (2, 1017085454), (4, 508542727), (7, 290595844), (11, 184924628), (14, 145297922), (22, 92462314), (28, 72648961), (44, 46231157), (49, 41513692), (77, 26417804), (98, 20756846), (154, 13208902), (196, 10378423), (308, 6604451), (347, 5862164), (539, 3773972), (694, 2931082), (1078, 1886986), (1388, 1465541), (2156, 943493), (2429, 837452), (2719, 748132), (3817, 532924), (4858, 418726), (5438, 374066), (7634, 266462), (9716, 209363), (10876, 187033), (15268, 133231), (17003, 119636), (19033, 106876), (26719, 76132), (29909, 68012), (34006, 59818), (38066, 53438)]