4018860772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{7451}}^1$

素因数の和:7672

約数の個数: 48

約数和(自身を含む): 7611770880

約数和(自身を除く): 3592910108

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 151, 188, 302, 604, 893, 1786, 2869, 3572, 5738, 7097, 7451, 11476, 14194, 14902, 28388, 29804, 134843, 141569, 269686, 283138, 350197, 539372, 566276, 700394, 1125101, 1400788, 2250202, 4500404, 6653743, 13307486, 21376919, 26614972, 42753838, 52879747, 85507676, 105759494, 211518988, 1004715193, 2009430386, 4018860772]

約数ペア:

[(1, 4018860772), (2, 2009430386), (4, 1004715193), (19, 211518988), (38, 105759494), (47, 85507676), (76, 52879747), (94, 42753838), (151, 26614972), (188, 21376919), (302, 13307486), (604, 6653743), (893, 4500404), (1786, 2250202), (2869, 1400788), (3572, 1125101), (5738, 700394), (7097, 566276), (7451, 539372), (11476, 350197), (14194, 283138), (14902, 269686), (28388, 141569), (29804, 134843)]