698899942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 1230888960

約数和(自身を除く): 531989018

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 191, 211, 299, 377, 382, 422, 598, 667, 754, 1334, 2483, 2743, 4393, 4853, 4966, 5486, 5539, 6119, 8671, 8786, 9706, 11078, 12238, 17342, 40301, 57109, 63089, 72007, 79547, 80602, 114218, 126178, 127397, 140737, 144014, 159094, 254794, 281474, 523913, 926923, 1047826, 1168729, 1656161, 1829581, 1853846, 2337458, 3312322, 3659162, 12049999, 15193477, 24099998, 26880767, 30386954, 53761534, 349449971, 698899942]

約数ペア:

[(1, 698899942), (2, 349449971), (13, 53761534), (23, 30386954), (26, 26880767), (29, 24099998), (46, 15193477), (58, 12049999), (191, 3659162), (211, 3312322), (299, 2337458), (377, 1853846), (382, 1829581), (422, 1656161), (598, 1168729), (667, 1047826), (754, 926923), (1334, 523913), (2483, 281474), (2743, 254794), (4393, 159094), (4853, 144014), (4966, 140737), (5486, 127397), (5539, 126178), (6119, 114218), (8671, 80602), (8786, 79547), (9706, 72007), (11078, 63089), (12238, 57109), (17342, 40301)]