5513308432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{490159}}^1$

素因数の和:490223

約数の個数: 40

約数和(自身を含む): 11548169600

約数和(自身を除く): 6034861168

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 490159, 980318, 1960636, 3921272, 7842544, 9313021, 18135883, 18626042, 36271766, 37252084, 72543532, 74504168, 145087064, 149008336, 290174128, 344581777, 689163554, 1378327108, 2756654216, 5513308432]

約数ペア:

[(1, 5513308432), (2, 2756654216), (4, 1378327108), (8, 689163554), (16, 344581777), (19, 290174128), (37, 149008336), (38, 145087064), (74, 74504168), (76, 72543532), (148, 37252084), (152, 36271766), (296, 18626042), (304, 18135883), (592, 9313021), (703, 7842544), (1406, 3921272), (2812, 1960636), (5624, 980318), (11248, 490159)]