1284397796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{6709}}^1$

素因数の和:6972

約数の個数: 48

約数和(自身を含む): 2592744000

約数和(自身を除く): 1308346204

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 229, 418, 458, 836, 916, 2519, 4351, 5038, 6709, 8702, 10076, 13418, 17404, 26836, 47861, 73799, 95722, 127471, 147598, 191444, 254942, 295196, 509884, 1402181, 1536361, 2804362, 3072722, 5608724, 6145444, 16899971, 29190859, 33799942, 58381718, 67599884, 116763436, 321099449, 642198898, 1284397796]

約数ペア:

[(1, 1284397796), (2, 642198898), (4, 321099449), (11, 116763436), (19, 67599884), (22, 58381718), (38, 33799942), (44, 29190859), (76, 16899971), (209, 6145444), (229, 5608724), (418, 3072722), (458, 2804362), (836, 1536361), (916, 1402181), (2519, 509884), (4351, 295196), (5038, 254942), (6709, 191444), (8702, 147598), (10076, 127471), (13418, 95722), (17404, 73799), (26836, 47861)]