2788554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 5981760

約数和(自身を除く): 3193206

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 401, 802, 1159, 1203, 2318, 2406, 3477, 6954, 7619, 15238, 22857, 24461, 45714, 48922, 73383, 146766, 464759, 929518, 1394277, 2788554]

約数ペア:

[(1, 2788554), (2, 1394277), (3, 929518), (6, 464759), (19, 146766), (38, 73383), (57, 48922), (61, 45714), (114, 24461), (122, 22857), (183, 15238), (366, 7619), (401, 6954), (802, 3477), (1159, 2406), (1203, 2318)]