1387804802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{12983}}^1$

素因数の和:13130

約数の個数: 32

約数和(自身を含む): 2290377600

約数和(自身を除く): 902572798

約数列:

[1, 2, 19, 29, 38, 58, 97, 194, 551, 1102, 1843, 2813, 3686, 5626, 12983, 25966, 53447, 106894, 246677, 376507, 493354, 753014, 1259351, 2518702, 7153633, 14307266, 23927669, 36521179, 47855338, 73042358, 693902401, 1387804802]

約数ペア:

[(1, 1387804802), (2, 693902401), (19, 73042358), (29, 47855338), (38, 36521179), (58, 23927669), (97, 14307266), (194, 7153633), (551, 2518702), (1102, 1259351), (1843, 753014), (2813, 493354), (3686, 376507), (5626, 246677), (12983, 106894), (25966, 53447)]