4964979376

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2333167}}^1$

素因数の和:2333201

約数の個数: 40

約数和(自身を含む): 11572513280

約数和(自身を除く): 6607533904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2333167, 4666334, 9332668, 16332169, 18665336, 32664338, 37330672, 44330173, 65328676, 88660346, 130657352, 177320692, 261314704, 310311211, 354641384, 620622422, 709282768, 1241244844, 2482489688, 4964979376]

約数ペア:

[(1, 4964979376), (2, 2482489688), (4, 1241244844), (7, 709282768), (8, 620622422), (14, 354641384), (16, 310311211), (19, 261314704), (28, 177320692), (38, 130657352), (56, 88660346), (76, 65328676), (112, 44330173), (133, 37330672), (152, 32664338), (266, 18665336), (304, 16332169), (532, 9332668), (1064, 4666334), (2128, 2333167)]