2719130128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62549}}^1$

素因数の和:62600

約数の個数: 80

約数和(自身を含む): 6515208000

約数和(自身を除く): 3796077872

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5434, 10868, 21736, 43472, 62549, 125098, 250196, 500392, 688039, 813137, 1000784, 1188431, 1376078, 1626274, 2376862, 2752156, 3252548, 4753724, 5504312, 6505096, 8944507, 9507448, 11008624, 13010192, 13072741, 15449603, 17889014, 19014896, 26145482, 30899206, 35778028, 52290964, 61798412, 71556056, 104581928, 123596824, 143112112, 169945633, 209163856, 247193648, 339891266, 679782532, 1359565064, 2719130128]

約数ペア:

[(1, 2719130128), (2, 1359565064), (4, 679782532), (8, 339891266), (11, 247193648), (13, 209163856), (16, 169945633), (19, 143112112), (22, 123596824), (26, 104581928), (38, 71556056), (44, 61798412), (52, 52290964), (76, 35778028), (88, 30899206), (104, 26145482), (143, 19014896), (152, 17889014), (176, 15449603), (208, 13072741), (209, 13010192), (247, 11008624), (286, 9507448), (304, 8944507), (418, 6505096), (494, 5504312), (572, 4753724), (836, 3252548), (988, 2752156), (1144, 2376862), (1672, 1626274), (1976, 1376078), (2288, 1188431), (2717, 1000784), (3344, 813137), (3952, 688039), (5434, 500392), (10868, 250196), (21736, 125098), (43472, 62549)]