719822068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3833}}^1$

素因数の和:4216

約数の個数: 48

約数和(自身を含む): 1520104320

約数和(自身を除く): 800282252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 353, 532, 706, 1412, 2471, 3833, 4942, 6707, 7666, 9884, 13414, 15332, 26828, 26831, 46949, 53662, 72827, 93898, 107324, 145654, 187796, 291308, 509789, 1019578, 1353049, 2039156, 2706098, 5412196, 9471343, 18942686, 25707931, 37885372, 51415862, 102831724, 179955517, 359911034, 719822068]

約数ペア:

[(1, 719822068), (2, 359911034), (4, 179955517), (7, 102831724), (14, 51415862), (19, 37885372), (28, 25707931), (38, 18942686), (76, 9471343), (133, 5412196), (266, 2706098), (353, 2039156), (532, 1353049), (706, 1019578), (1412, 509789), (2471, 291308), (3833, 187796), (4942, 145654), (6707, 107324), (7666, 93898), (9884, 72827), (13414, 53662), (15332, 46949), (26828, 26831)]