1258432868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{6257}}^1$

素因数の和:6932

約数の個数: 48

約数和(自身を含む): 2750315904

約数和(自身を除く): 1491883036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 653, 1306, 2612, 4571, 6257, 7183, 9142, 12514, 14366, 18284, 25028, 28732, 43799, 50281, 68827, 87598, 100562, 137654, 175196, 201124, 275308, 481789, 963578, 1927156, 4085821, 8171642, 16343284, 28600747, 44944031, 57201494, 89888062, 114402988, 179776124, 314608217, 629216434, 1258432868]

約数ペア:

[(1, 1258432868), (2, 629216434), (4, 314608217), (7, 179776124), (11, 114402988), (14, 89888062), (22, 57201494), (28, 44944031), (44, 28600747), (77, 16343284), (154, 8171642), (308, 4085821), (653, 1927156), (1306, 963578), (2612, 481789), (4571, 275308), (6257, 201124), (7183, 175196), (9142, 137654), (12514, 100562), (14366, 87598), (18284, 68827), (25028, 50281), (28732, 43799)]