2471307956

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3105

約数の個数: 72

約数和(自身を含む): 4980528000

約数和(自身を除く): 2509220044

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 169, 212, 299, 338, 598, 676, 689, 1196, 1219, 1378, 2438, 2756, 2999, 3887, 4876, 5998, 7774, 8957, 11996, 15548, 15847, 17914, 31694, 35828, 38987, 63388, 68977, 77974, 137954, 155948, 158947, 206011, 275908, 317894, 412022, 506831, 635788, 824044, 896701, 1013662, 1793402, 2027324, 2066311, 3586804, 3655781, 4132622, 7311562, 8265244, 11657113, 14623124, 23314226, 26862043, 46628452, 47525153, 53724086, 95050306, 107448172, 190100612, 617826989, 1235653978, 2471307956]

約数ペア:

[(1, 2471307956), (2, 1235653978), (4, 617826989), (13, 190100612), (23, 107448172), (26, 95050306), (46, 53724086), (52, 47525153), (53, 46628452), (92, 26862043), (106, 23314226), (169, 14623124), (212, 11657113), (299, 8265244), (338, 7311562), (598, 4132622), (676, 3655781), (689, 3586804), (1196, 2066311), (1219, 2027324), (1378, 1793402), (2438, 1013662), (2756, 896701), (2999, 824044), (3887, 635788), (4876, 506831), (5998, 412022), (7774, 317894), (8957, 275908), (11996, 206011), (15548, 158947), (15847, 155948), (17914, 137954), (31694, 77974), (35828, 68977), (38987, 63388)]