415630838

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 764969184

約数和(自身を除く): 349338346

約数列:

[1, 2, 7, 14, 23, 46, 49, 97, 98, 161, 194, 322, 679, 1127, 1358, 1901, 2231, 2254, 3802, 4462, 4753, 9506, 13307, 15617, 26614, 31234, 43723, 87446, 93149, 109319, 184397, 186298, 218638, 306061, 368794, 612122, 1290779, 2142427, 2581558, 4241131, 4284854, 8482262, 9035453, 18070906, 29687917, 59375834, 207815419, 415630838]

約数ペア:

[(1, 415630838), (2, 207815419), (7, 59375834), (14, 29687917), (23, 18070906), (46, 9035453), (49, 8482262), (97, 4284854), (98, 4241131), (161, 2581558), (194, 2142427), (322, 1290779), (679, 612122), (1127, 368794), (1358, 306061), (1901, 218638), (2231, 186298), (2254, 184397), (3802, 109319), (4462, 93149), (4753, 87446), (9506, 43723), (13307, 31234), (15617, 26614)]