493048486

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 880923600

約数和(自身を除く): 387875114

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 269, 317, 413, 538, 634, 826, 1883, 2219, 2891, 3766, 4438, 5782, 13181, 15533, 15871, 18703, 26362, 31066, 31742, 37406, 85273, 111097, 130921, 170546, 222194, 261842, 596911, 777679, 916447, 1193822, 1555358, 1832894, 4178377, 5031107, 8356754, 10062214, 35217749, 70435498, 246524243, 493048486]

約数ペア:

[(1, 493048486), (2, 246524243), (7, 70435498), (14, 35217749), (49, 10062214), (59, 8356754), (98, 5031107), (118, 4178377), (269, 1832894), (317, 1555358), (413, 1193822), (538, 916447), (634, 777679), (826, 596911), (1883, 261842), (2219, 222194), (2891, 170546), (3766, 130921), (4438, 111097), (5782, 85273), (13181, 37406), (15533, 31742), (15871, 31066), (18703, 26362)]