5415671408

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{498497}}^1$

素因数の和:498609

約数の個数: 40

約数和(自身を含む): 12115495392

約数和(自身を除く): 6699823984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 498497, 996994, 1993988, 3489479, 3987976, 6978958, 7975952, 13957916, 27915832, 48354209, 55831664, 96708418, 193416836, 338479463, 386833672, 676958926, 773667344, 1353917852, 2707835704, 5415671408]

約数ペア:

[(1, 5415671408), (2, 2707835704), (4, 1353917852), (7, 773667344), (8, 676958926), (14, 386833672), (16, 338479463), (28, 193416836), (56, 96708418), (97, 55831664), (112, 48354209), (194, 27915832), (388, 13957916), (679, 7975952), (776, 6978958), (1358, 3987976), (1552, 3489479), (2716, 1993988), (5432, 996994), (10864, 498497)]