1445865268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 2709907200

約数和(自身を除く): 1264041932

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 281, 316, 562, 857, 1124, 1501, 1714, 3002, 3428, 5339, 6004, 10678, 16283, 21356, 22199, 32566, 44398, 65132, 67703, 88796, 135406, 240817, 270812, 421781, 481634, 843562, 963268, 1286357, 1687124, 2572714, 4575523, 5145428, 9151046, 18302092, 19024543, 38049086, 76098172, 361466317, 722932634, 1445865268]

約数ペア:

[(1, 1445865268), (2, 722932634), (4, 361466317), (19, 76098172), (38, 38049086), (76, 19024543), (79, 18302092), (158, 9151046), (281, 5145428), (316, 4575523), (562, 2572714), (857, 1687124), (1124, 1286357), (1501, 963268), (1714, 843562), (3002, 481634), (3428, 421781), (5339, 270812), (6004, 240817), (10678, 135406), (16283, 88796), (21356, 67703), (22199, 65132), (32566, 44398)]