1974031106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{1621}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 3168739200

約数和(自身を除く): 1194708094

約数列:

[1, 2, 19, 38, 73, 146, 439, 878, 1387, 1621, 2774, 3242, 8341, 16682, 30799, 32047, 61598, 64094, 118333, 236666, 608893, 711619, 1217786, 1423238, 2248327, 4496654, 13520761, 27041522, 51948187, 103896374, 987015553, 1974031106]

約数ペア:

[(1, 1974031106), (2, 987015553), (19, 103896374), (38, 51948187), (73, 27041522), (146, 13520761), (439, 4496654), (878, 2248327), (1387, 1423238), (1621, 1217786), (2774, 711619), (3242, 608893), (8341, 236666), (16682, 118333), (30799, 64094), (32047, 61598)]