1212860219182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{10601}}^1$

素因数の和:11057

約数の個数: 64

約数和(自身を含む): 1955463413760

約数和(自身を除く): 742603194578

約数列:

[1, 2, 19, 38, 127, 151, 157, 254, 302, 314, 2413, 2869, 2983, 4826, 5738, 5966, 10601, 19177, 19939, 21202, 23707, 38354, 39878, 47414, 201419, 364363, 378841, 402838, 450433, 728726, 757682, 900866, 1346327, 1600751, 1664357, 2692654, 3010789, 3201502, 3328714, 6021578, 25580213, 30414269, 31622783, 51160426, 57204991, 60828538, 63245566, 114409982, 203295377, 211373339, 251317907, 406590754, 422746678, 502635814, 3862612163, 4016093441, 4775040233, 7725224326, 8032186882, 9550080466, 31917374189, 63834748378, 606430109591, 1212860219182]

約数ペア:

[(1, 1212860219182), (2, 606430109591), (19, 63834748378), (38, 31917374189), (127, 9550080466), (151, 8032186882), (157, 7725224326), (254, 4775040233), (302, 4016093441), (314, 3862612163), (2413, 502635814), (2869, 422746678), (2983, 406590754), (4826, 251317907), (5738, 211373339), (5966, 203295377), (10601, 114409982), (19177, 63245566), (19939, 60828538), (21202, 57204991), (23707, 51160426), (38354, 31622783), (39878, 30414269), (47414, 25580213), (201419, 6021578), (364363, 3328714), (378841, 3201502), (402838, 3010789), (450433, 2692654), (728726, 1664357), (757682, 1600751), (900866, 1346327)]