494076836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15973}}^1$

素因数の和:16044

約数の個数: 48

約数和(自身を含む): 1019780160

約数和(自身を除く): 525703324

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2812, 7733, 15466, 15973, 30932, 31946, 63892, 175703, 303487, 351406, 591001, 606974, 702812, 1182002, 1213948, 2364004, 3338357, 6501011, 6676714, 11229019, 13002022, 13353428, 22458038, 26004044, 44916076, 123519209, 247038418, 494076836]

約数ペア:

[(1, 494076836), (2, 247038418), (4, 123519209), (11, 44916076), (19, 26004044), (22, 22458038), (37, 13353428), (38, 13002022), (44, 11229019), (74, 6676714), (76, 6501011), (148, 3338357), (209, 2364004), (407, 1213948), (418, 1182002), (703, 702812), (814, 606974), (836, 591001), (1406, 351406), (1628, 303487), (2812, 175703), (7733, 63892), (15466, 31946), (15973, 30932)]