2319954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 5822208

約数和(自身を除く): 3502254

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 607, 637, 1214, 1274, 1821, 1911, 3642, 3822, 4249, 7891, 8498, 12747, 15782, 23673, 25494, 29743, 47346, 55237, 59486, 89229, 110474, 165711, 178458, 331422, 386659, 773318, 1159977, 2319954]

約数ペア:

[(1, 2319954), (2, 1159977), (3, 773318), (6, 386659), (7, 331422), (13, 178458), (14, 165711), (21, 110474), (26, 89229), (39, 59486), (42, 55237), (49, 47346), (78, 29743), (91, 25494), (98, 23673), (147, 15782), (182, 12747), (273, 8498), (294, 7891), (546, 4249), (607, 3822), (637, 3642), (1214, 1911), (1274, 1821)]