1215673472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{730573}}^1$

素因数の和:730600

約数の個数: 32

約数和(自身を含む): 2608149180

約数和(自身を除く): 1392475708

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 730573, 1461146, 2922292, 5844584, 9497449, 11689168, 18994898, 23378336, 37989796, 46756672, 75979592, 93513344, 151959184, 303918368, 607836736, 1215673472]

約数ペア:

[(1, 1215673472), (2, 607836736), (4, 303918368), (8, 151959184), (13, 93513344), (16, 75979592), (26, 46756672), (32, 37989796), (52, 23378336), (64, 18994898), (104, 11689168), (128, 9497449), (208, 5844584), (416, 2922292), (832, 1461146), (1664, 730573)]