7136940512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{902953}}^1$

素因数の和:902995

約数の個数: 48

約数和(自身を含む): 15928108560

約数和(自身を除く): 8791168048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 902953, 1805906, 3611812, 7223624, 11738389, 14447248, 17156107, 23476778, 28894496, 34312214, 46953556, 68624428, 93907112, 137248856, 187814224, 223029391, 274497712, 375628448, 446058782, 548995424, 892117564, 1784235128, 3568470256, 7136940512]

約数ペア:

[(1, 7136940512), (2, 3568470256), (4, 1784235128), (8, 892117564), (13, 548995424), (16, 446058782), (19, 375628448), (26, 274497712), (32, 223029391), (38, 187814224), (52, 137248856), (76, 93907112), (104, 68624428), (152, 46953556), (208, 34312214), (247, 28894496), (304, 23476778), (416, 17156107), (494, 14447248), (608, 11738389), (988, 7223624), (1976, 3611812), (3952, 1805906), (7904, 902953)]