231138362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{55217}}^1$

素因数の和:55262

約数の個数: 32

約数和(自身を含む): 445277952

約数和(自身を除く): 214139590

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 55217, 110434, 386519, 717821, 773038, 1269991, 1435642, 2539982, 5024747, 8889937, 10049494, 16509883, 17779874, 33019766, 115569181, 231138362]

約数ペア:

[(1, 231138362), (2, 115569181), (7, 33019766), (13, 17779874), (14, 16509883), (23, 10049494), (26, 8889937), (46, 5024747), (91, 2539982), (161, 1435642), (182, 1269991), (299, 773038), (322, 717821), (598, 386519), (2093, 110434), (4186, 55217)]