444889744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{2273}}^1$

素因数の和:3235

約数の個数: 40

約数和(自身を含む): 929674872

約数和(自身を除く): 484785128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 941, 1882, 2273, 3764, 4546, 7528, 9092, 12233, 15056, 18184, 24466, 29549, 36368, 48932, 59098, 97864, 118196, 195728, 236392, 472784, 2138893, 4277786, 8555572, 17111144, 27805609, 34222288, 55611218, 111222436, 222444872, 444889744]

約数ペア:

[(1, 444889744), (2, 222444872), (4, 111222436), (8, 55611218), (13, 34222288), (16, 27805609), (26, 17111144), (52, 8555572), (104, 4277786), (208, 2138893), (941, 472784), (1882, 236392), (2273, 195728), (3764, 118196), (4546, 97864), (7528, 59098), (9092, 48932), (12233, 36368), (15056, 29549), (18184, 24466)]