1941888

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 5569200

約数和(自身を除く): 3627312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 389, 416, 624, 778, 832, 1167, 1248, 1556, 1664, 2334, 2496, 3112, 4668, 4992, 5057, 6224, 9336, 10114, 12448, 15171, 18672, 20228, 24896, 30342, 37344, 40456, 49792, 60684, 74688, 80912, 121368, 149376, 161824, 242736, 323648, 485472, 647296, 970944, 1941888]

約数ペア:

[(1, 1941888), (2, 970944), (3, 647296), (4, 485472), (6, 323648), (8, 242736), (12, 161824), (13, 149376), (16, 121368), (24, 80912), (26, 74688), (32, 60684), (39, 49792), (48, 40456), (52, 37344), (64, 30342), (78, 24896), (96, 20228), (104, 18672), (128, 15171), (156, 12448), (192, 10114), (208, 9336), (312, 6224), (384, 5057), (389, 4992), (416, 4668), (624, 3112), (778, 2496), (832, 2334), (1167, 1664), (1248, 1556)]