2797863344

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{9151}}^1$

素因数の和:9453

約数の個数: 40

約数和(自身を含む): 5505147648

約数和(自身を除く): 2707284304

約数列:

[1, 2, 4, 8, 16, 97, 194, 197, 388, 394, 776, 788, 1552, 1576, 3152, 9151, 18302, 19109, 36604, 38218, 73208, 76436, 146416, 152872, 305744, 887647, 1775294, 1802747, 3550588, 3605494, 7101176, 7210988, 14202352, 14421976, 28843952, 174866459, 349732918, 699465836, 1398931672, 2797863344]

約数ペア:

[(1, 2797863344), (2, 1398931672), (4, 699465836), (8, 349732918), (16, 174866459), (97, 28843952), (194, 14421976), (197, 14202352), (388, 7210988), (394, 7101176), (776, 3605494), (788, 3550588), (1552, 1802747), (1576, 1775294), (3152, 887647), (9151, 305744), (18302, 152872), (19109, 146416), (36604, 76436), (38218, 73208)]