13306687316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{254119}}^1$

素因数の和:254208

約数の個数: 48

約数和(自身を含む): 26896060800

約数和(自身を除く): 13589373484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 2014, 2756, 4028, 13091, 26182, 52364, 254119, 508238, 1016476, 3303547, 4828261, 6607094, 9656522, 13214188, 13468307, 19313044, 26936614, 53873228, 62767393, 125534786, 175087991, 251069572, 255897833, 350175982, 511795666, 700351964, 1023591332, 3326671829, 6653343658, 13306687316]

約数ペア:

[(1, 13306687316), (2, 6653343658), (4, 3326671829), (13, 1023591332), (19, 700351964), (26, 511795666), (38, 350175982), (52, 255897833), (53, 251069572), (76, 175087991), (106, 125534786), (212, 62767393), (247, 53873228), (494, 26936614), (689, 19313044), (988, 13468307), (1007, 13214188), (1378, 9656522), (2014, 6607094), (2756, 4828261), (4028, 3303547), (13091, 1016476), (26182, 508238), (52364, 254119)]