1948937144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{4801}}^1$

素因数の和:5484

約数の個数: 64

約数和(自身を含む): 4563820800

約数和(自身を除く): 2614883656

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 659, 1318, 2636, 4613, 4801, 5272, 7249, 9226, 9602, 14498, 18452, 19204, 28996, 33607, 36904, 38408, 50743, 52811, 57992, 67214, 101486, 105622, 134428, 202972, 211244, 268856, 369677, 405944, 422488, 739354, 1478708, 2957416, 3163859, 6327718, 12655436, 22147013, 25310872, 34802449, 44294026, 69604898, 88588052, 139209796, 177176104, 243617143, 278419592, 487234286, 974468572, 1948937144]

約数ペア:

[(1, 1948937144), (2, 974468572), (4, 487234286), (7, 278419592), (8, 243617143), (11, 177176104), (14, 139209796), (22, 88588052), (28, 69604898), (44, 44294026), (56, 34802449), (77, 25310872), (88, 22147013), (154, 12655436), (308, 6327718), (616, 3163859), (659, 2957416), (1318, 1478708), (2636, 739354), (4613, 422488), (4801, 405944), (5272, 369677), (7249, 268856), (9226, 211244), (9602, 202972), (14498, 134428), (18452, 105622), (19204, 101486), (28996, 67214), (33607, 57992), (36904, 52811), (38408, 50743)]