1520392972

素因数分解:

$2^2\times 7^2\times {\mathrm{601}}^1\times {\mathrm{12907}}^1$

素因数の和:13526

約数の個数: 36

約数和(自身を含む): 3100475784

約数和(自身を除く): 1580082812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 601, 1202, 2404, 4207, 8414, 12907, 16828, 25814, 29449, 51628, 58898, 90349, 117796, 180698, 361396, 632443, 1264886, 2529772, 7757107, 15514214, 31028428, 54299749, 108599498, 217198996, 380098243, 760196486, 1520392972]

約数ペア:

[(1, 1520392972), (2, 760196486), (4, 380098243), (7, 217198996), (14, 108599498), (28, 54299749), (49, 31028428), (98, 15514214), (196, 7757107), (601, 2529772), (1202, 1264886), (2404, 632443), (4207, 361396), (8414, 180698), (12907, 117796), (16828, 90349), (25814, 58898), (29449, 51628)]