1913940912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{4219}}^1$

素因数の和:4970

約数の個数: 80

約数和(自身を含む): 5333269760

約数和(自身を除く): 3419328848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 727, 1454, 2181, 2908, 4219, 4362, 5816, 8438, 8724, 9451, 11632, 12657, 16876, 17448, 18902, 25314, 28353, 33752, 34896, 37804, 50628, 54847, 56706, 67504, 75608, 101256, 109694, 113412, 151216, 164541, 202512, 219388, 226824, 329082, 438776, 453648, 658164, 877552, 1316328, 2632656, 3067213, 6134426, 9201639, 12268852, 18403278, 24537704, 36806556, 39873769, 49075408, 73613112, 79747538, 119621307, 147226224, 159495076, 239242614, 318990152, 478485228, 637980304, 956970456, 1913940912]

約数ペア:

[(1, 1913940912), (2, 956970456), (3, 637980304), (4, 478485228), (6, 318990152), (8, 239242614), (12, 159495076), (13, 147226224), (16, 119621307), (24, 79747538), (26, 73613112), (39, 49075408), (48, 39873769), (52, 36806556), (78, 24537704), (104, 18403278), (156, 12268852), (208, 9201639), (312, 6134426), (624, 3067213), (727, 2632656), (1454, 1316328), (2181, 877552), (2908, 658164), (4219, 453648), (4362, 438776), (5816, 329082), (8438, 226824), (8724, 219388), (9451, 202512), (11632, 164541), (12657, 151216), (16876, 113412), (17448, 109694), (18902, 101256), (25314, 75608), (28353, 67504), (33752, 56706), (34896, 54847), (37804, 50628)]