228897682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 375580800

約数和(自身を除く): 146683118

約数列:

[1, 2, 13, 26, 137, 179, 274, 358, 359, 718, 1781, 2327, 3562, 4654, 4667, 9334, 24523, 49046, 49183, 64261, 98366, 128522, 318799, 637598, 639379, 835393, 1278758, 1670786, 8803757, 17607514, 114448841, 228897682]

約数ペア:

[(1, 228897682), (2, 114448841), (13, 17607514), (26, 8803757), (137, 1670786), (179, 1278758), (274, 835393), (358, 639379), (359, 637598), (718, 318799), (1781, 128522), (2327, 98366), (3562, 64261), (4654, 49183), (4667, 49046), (9334, 24523)]