855371239242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2\times {\mathrm{282571}}^1$

素因数の和:282983

約数の個数: 48

約数和(自身を含む): 1851744048672

約数和(自身を除く): 996372809430

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2561, 5122, 7683, 15366, 38809, 77618, 116427, 232854, 282571, 504517, 565142, 847713, 1009034, 1513551, 1695426, 3027102, 3673423, 7346846, 11020269, 22040538, 55666487, 111332974, 166999461, 333998922, 723664331, 1447328662, 2170992993, 4341985986, 10966297939, 21932595878, 32898893817, 65797787634, 142561873207, 285123746414, 427685619621, 855371239242]

約数ペア:

[(1, 855371239242), (2, 427685619621), (3, 285123746414), (6, 142561873207), (13, 65797787634), (26, 32898893817), (39, 21932595878), (78, 10966297939), (197, 4341985986), (394, 2170992993), (591, 1447328662), (1182, 723664331), (2561, 333998922), (5122, 166999461), (7683, 111332974), (15366, 55666487), (38809, 22040538), (77618, 11020269), (116427, 7346846), (232854, 3673423), (282571, 3027102), (504517, 1695426), (565142, 1513551), (847713, 1009034)]