1388893330026

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{27966923}}^1$

素因数の和:27967051

約数の個数: 48

約数和(自身を含む): 3141244903680

約数和(自身を除く): 1752351573654

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 89, 93, 178, 186, 267, 279, 534, 558, 801, 1602, 2759, 5518, 8277, 16554, 24831, 49662, 27966923, 55933846, 83900769, 167801538, 251702307, 503404614, 866974613, 1733949226, 2489056147, 2600923839, 4978112294, 5201847678, 7467168441, 7802771517, 14934336882, 15605543034, 22401505323, 44803010646, 77160740557, 154321481114, 231482221671, 462964443342, 694446665013, 1388893330026]

約数ペア:

[(1, 1388893330026), (2, 694446665013), (3, 462964443342), (6, 231482221671), (9, 154321481114), (18, 77160740557), (31, 44803010646), (62, 22401505323), (89, 15605543034), (93, 14934336882), (178, 7802771517), (186, 7467168441), (267, 5201847678), (279, 4978112294), (534, 2600923839), (558, 2489056147), (801, 1733949226), (1602, 866974613), (2759, 503404614), (5518, 251702307), (8277, 167801538), (16554, 83900769), (24831, 55933846), (49662, 27966923)]