1119721376

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{42829}}^1$

素因数の和:42901

約数の個数: 48

約数和(自身を含む): 2374495200

約数和(自身を除く): 1254773824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 26144, 42829, 85658, 171316, 342632, 685264, 813751, 1370528, 1627502, 1841647, 3255004, 3683294, 6510008, 7366588, 13020016, 14733176, 26040032, 29466352, 34991293, 58932704, 69982586, 139965172, 279930344, 559860688, 1119721376]

約数ペア:

[(1, 1119721376), (2, 559860688), (4, 279930344), (8, 139965172), (16, 69982586), (19, 58932704), (32, 34991293), (38, 29466352), (43, 26040032), (76, 14733176), (86, 13020016), (152, 7366588), (172, 6510008), (304, 3683294), (344, 3255004), (608, 1841647), (688, 1627502), (817, 1370528), (1376, 813751), (1634, 685264), (3268, 342632), (6536, 171316), (13072, 85658), (26144, 42829)]