1222168304

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{352007}}^1$

素因数の和:352053

約数の個数: 40

約数和(自身を含む): 2793535488

約数和(自身を除く): 1571367184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 352007, 704014, 1408028, 2464049, 2816056, 4928098, 5632112, 9856196, 10912217, 19712392, 21824434, 39424784, 43648868, 76385519, 87297736, 152771038, 174595472, 305542076, 611084152, 1222168304]

約数ペア:

[(1, 1222168304), (2, 611084152), (4, 305542076), (7, 174595472), (8, 152771038), (14, 87297736), (16, 76385519), (28, 43648868), (31, 39424784), (56, 21824434), (62, 19712392), (112, 10912217), (124, 9856196), (217, 5632112), (248, 4928098), (434, 2816056), (496, 2464049), (868, 1408028), (1736, 704014), (3472, 352007)]